2017273016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16993}}^1$

素因数の和:17100

約数の個数: 64

約数和(自身を含む): 4404844800

約数和(自身を除く): 2387571784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 418, 568, 781, 836, 1349, 1562, 1672, 2698, 3124, 5396, 6248, 10792, 14839, 16993, 29678, 33986, 59356, 67972, 118712, 135944, 186923, 322867, 373846, 645734, 747692, 1206503, 1291468, 1495384, 2413006, 2582936, 3551537, 4826012, 7103074, 9652024, 13271533, 14206148, 22923557, 26543066, 28412296, 45847114, 53086132, 91694228, 106172264, 183388456, 252159127, 504318254, 1008636508, 2017273016]

約数ペア:

[(1, 2017273016), (2, 1008636508), (4, 504318254), (8, 252159127), (11, 183388456), (19, 106172264), (22, 91694228), (38, 53086132), (44, 45847114), (71, 28412296), (76, 26543066), (88, 22923557), (142, 14206148), (152, 13271533), (209, 9652024), (284, 7103074), (418, 4826012), (568, 3551537), (781, 2582936), (836, 2413006), (1349, 1495384), (1562, 1291468), (1672, 1206503), (2698, 747692), (3124, 645734), (5396, 373846), (6248, 322867), (10792, 186923), (14839, 135944), (16993, 118712), (29678, 67972), (33986, 59356)]