2056570348

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 4304724480

約数和(自身を除く): 2248154132

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 89, 122, 163, 166, 178, 244, 326, 332, 356, 427, 581, 623, 652, 854, 1141, 1162, 1246, 1708, 2282, 2324, 2492, 4564, 5063, 5429, 7387, 9943, 10126, 10858, 13529, 14507, 14774, 19886, 20252, 21716, 27058, 29014, 29548, 35441, 38003, 39772, 51709, 54116, 58028, 69601, 70882, 76006, 94703, 101549, 103418, 139202, 141764, 152012, 189406, 203098, 206836, 278404, 378812, 406196, 450607, 825269, 884927, 901214, 1204081, 1650538, 1769854, 1802428, 2408162, 3154249, 3301076, 3539708, 4816324, 5776883, 6194489, 6308498, 8428567, 11553766, 12388978, 12616996, 16857134, 23107532, 24777956, 33714268, 73448941, 146897882, 293795764, 514142587, 1028285174, 2056570348]

約数ペア:

[(1, 2056570348), (2, 1028285174), (4, 514142587), (7, 293795764), (14, 146897882), (28, 73448941), (61, 33714268), (83, 24777956), (89, 23107532), (122, 16857134), (163, 12616996), (166, 12388978), (178, 11553766), (244, 8428567), (326, 6308498), (332, 6194489), (356, 5776883), (427, 4816324), (581, 3539708), (623, 3301076), (652, 3154249), (854, 2408162), (1141, 1802428), (1162, 1769854), (1246, 1650538), (1708, 1204081), (2282, 901214), (2324, 884927), (2492, 825269), (4564, 450607), (5063, 406196), (5429, 378812), (7387, 278404), (9943, 206836), (10126, 203098), (10858, 189406), (13529, 152012), (14507, 141764), (14774, 139202), (19886, 103418), (20252, 101549), (21716, 94703), (27058, 76006), (29014, 70882), (29548, 69601), (35441, 58028), (38003, 54116), (39772, 51709)]