901408020488

素因数分解:

$2^3\times {\mathrm{773}}^1\times {\mathrm{1627}}^1\times {\mathrm{89591}}^1$

素因数の和:91997

約数の個数: 32

約数和(自身を含む): 1693385559360

約数和(自身を除く): 791977538872

約数列:

[1, 2, 4, 8, 773, 1546, 1627, 3092, 3254, 6184, 6508, 13016, 89591, 179182, 358364, 716728, 1257671, 2515342, 5030684, 10061368, 69253843, 138507686, 145764557, 277015372, 291529114, 554030744, 583058228, 1166116456, 112676002561, 225352005122, 450704010244, 901408020488]

約数ペア:

[(1, 901408020488), (2, 450704010244), (4, 225352005122), (8, 112676002561), (773, 1166116456), (1546, 583058228), (1627, 554030744), (3092, 291529114), (3254, 277015372), (6184, 145764557), (6508, 138507686), (13016, 69253843), (89591, 10061368), (179182, 5030684), (358364, 2515342), (716728, 1257671)]