4940996839964

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{446503}}^1$

素因数の和:446994

約数の個数: 48

約数和(自身を含む): 8865297627648

約数和(自身を除く): 3924300787684

約数列:

[1, 2, 4, 67, 134, 157, 263, 268, 314, 526, 628, 1052, 10519, 17621, 21038, 35242, 41291, 42076, 70484, 82582, 165164, 446503, 893006, 1786012, 2766497, 5532994, 11065988, 29915701, 59831402, 70100971, 117430289, 119662804, 140201942, 234860578, 280403884, 469721156, 4696765057, 7867829363, 9393530114, 15735658726, 18436555373, 18787060228, 31471317452, 36873110746, 73746221492, 1235249209991, 2470498419982, 4940996839964]

約数ペア:

[(1, 4940996839964), (2, 2470498419982), (4, 1235249209991), (67, 73746221492), (134, 36873110746), (157, 31471317452), (263, 18787060228), (268, 18436555373), (314, 15735658726), (526, 9393530114), (628, 7867829363), (1052, 4696765057), (10519, 469721156), (17621, 280403884), (21038, 234860578), (35242, 140201942), (41291, 119662804), (42076, 117430289), (70484, 70100971), (82582, 59831402), (165164, 29915701), (446503, 11065988), (893006, 5532994), (1786012, 2766497)]