1796323761428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{677857}}^1$

素因数の和:678013

約数の個数: 96

約数和(自身を含む): 3848237826048

約数和(自身を除く): 2051914064620

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 71, 86, 124, 142, 172, 217, 284, 301, 434, 497, 602, 868, 994, 1204, 1333, 1988, 2201, 2666, 3053, 4402, 5332, 6106, 8804, 9331, 12212, 15407, 18662, 21371, 30814, 37324, 42742, 61628, 85484, 94643, 189286, 378572, 662501, 677857, 1325002, 1355714, 2650004, 2711428, 4744999, 9489998, 18979996, 21013567, 29147851, 42027134, 48127847, 58295702, 84054268, 96255694, 116591404, 147094969, 192511388, 204034957, 294189938, 336894929, 408069914, 588379876, 673789858, 816139828, 903583381, 1347579716, 1491963257, 1807166762, 2069497421, 2983926514, 3614333524, 4138994842, 5967853028, 6325083667, 8277989684, 10443742799, 12650167334, 14486481947, 20887485598, 25300334668, 28972963894, 41774971196, 57945927788, 64154420051, 128308840102, 256617680204, 449080940357, 898161880714, 1796323761428]

約数ペア:

[(1, 1796323761428), (2, 898161880714), (4, 449080940357), (7, 256617680204), (14, 128308840102), (28, 64154420051), (31, 57945927788), (43, 41774971196), (62, 28972963894), (71, 25300334668), (86, 20887485598), (124, 14486481947), (142, 12650167334), (172, 10443742799), (217, 8277989684), (284, 6325083667), (301, 5967853028), (434, 4138994842), (497, 3614333524), (602, 2983926514), (868, 2069497421), (994, 1807166762), (1204, 1491963257), (1333, 1347579716), (1988, 903583381), (2201, 816139828), (2666, 673789858), (3053, 588379876), (4402, 408069914), (5332, 336894929), (6106, 294189938), (8804, 204034957), (9331, 192511388), (12212, 147094969), (15407, 116591404), (18662, 96255694), (21371, 84054268), (30814, 58295702), (37324, 48127847), (42742, 42027134), (61628, 29147851), (85484, 21013567), (94643, 18979996), (189286, 9489998), (378572, 4744999), (662501, 2711428), (677857, 2650004), (1325002, 1355714)]