2489403839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2\times {\mathrm{503}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 2765260512

約数和(自身を除く): 275856673

約数列:

[1, 13, 61, 79, 503, 793, 1027, 4819, 6241, 6539, 30683, 39737, 62647, 81133, 380701, 398879, 516581, 2423957, 3139223, 4949113, 31511441, 40809899, 191492603, 2489403839]

約数ペア:

[(1, 2489403839), (13, 191492603), (61, 40809899), (79, 31511441), (503, 4949113), (793, 3139223), (1027, 2423957), (4819, 516581), (6241, 398879), (6539, 380701), (30683, 81133), (39737, 62647)]