1626185964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281737}}^1$

素因数の和:281794

約数の個数: 48

約数和(自身を含む): 4196769248

約数和(自身を除く): 2570583284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 281737, 563474, 845211, 1126948, 1690422, 3380844, 3662581, 7325162, 10424269, 10987743, 14650324, 20848538, 21975486, 31272807, 41697076, 43950972, 62545614, 125091228, 135515497, 271030994, 406546491, 542061988, 813092982, 1626185964]

約数ペア:

[(1, 1626185964), (2, 813092982), (3, 542061988), (4, 406546491), (6, 271030994), (12, 135515497), (13, 125091228), (26, 62545614), (37, 43950972), (39, 41697076), (52, 31272807), (74, 21975486), (78, 20848538), (111, 14650324), (148, 10987743), (156, 10424269), (222, 7325162), (444, 3662581), (481, 3380844), (962, 1690422), (1443, 1126948), (1924, 845211), (2886, 563474), (5772, 281737)]