7122506326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1013}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 12442510080

約数和(自身を除く): 5320003754

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 331, 494, 559, 662, 817, 1013, 1118, 1634, 2026, 4303, 6289, 8606, 10621, 12578, 13169, 14233, 19247, 21242, 26338, 28466, 38494, 43559, 81757, 87118, 163514, 185029, 250211, 270427, 335303, 370058, 500422, 540854, 566267, 670606, 827621, 1132534, 1655242, 3515551, 4358939, 6370757, 7031102, 8717878, 10759073, 12741514, 14418029, 21518146, 28836058, 82819841, 165639682, 187434377, 273942551, 374868754, 547885102, 3561253163, 7122506326]

約数ペア:

[(1, 7122506326), (2, 3561253163), (13, 547885102), (19, 374868754), (26, 273942551), (38, 187434377), (43, 165639682), (86, 82819841), (247, 28836058), (331, 21518146), (494, 14418029), (559, 12741514), (662, 10759073), (817, 8717878), (1013, 7031102), (1118, 6370757), (1634, 4358939), (2026, 3515551), (4303, 1655242), (6289, 1132534), (8606, 827621), (10621, 670606), (12578, 566267), (13169, 540854), (14233, 500422), (19247, 370058), (21242, 335303), (26338, 270427), (28466, 250211), (38494, 185029), (43559, 163514), (81757, 87118)]