2500238476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{68771}}^1$

素因数の和:68985

約数の個数: 24

約数和(自身を含む): 4477057200

約数和(自身を除く): 1976818724

約数列:

[1, 2, 4, 61, 122, 149, 244, 298, 596, 9089, 18178, 36356, 68771, 137542, 275084, 4195031, 8390062, 10246879, 16780124, 20493758, 40987516, 625059619, 1250119238, 2500238476]

約数ペア:

[(1, 2500238476), (2, 1250119238), (4, 625059619), (61, 40987516), (122, 20493758), (149, 16780124), (244, 10246879), (298, 8390062), (596, 4195031), (9089, 275084), (18178, 137542), (36356, 68771)]