2040805802

素因数分解:

$2^1\times 7^2\times {\mathrm{911}}^1\times {\mathrm{22859}}^1$

素因数の和:23786

約数の個数: 24

約数和(自身を含む): 3565062720

約数和(自身を除く): 1524256918

約数列:

[1, 2, 7, 14, 49, 98, 911, 1822, 6377, 12754, 22859, 44639, 45718, 89278, 160013, 320026, 1120091, 2240182, 20824549, 41649098, 145771843, 291543686, 1020402901, 2040805802]

約数ペア:

[(1, 2040805802), (2, 1020402901), (7, 291543686), (14, 145771843), (49, 41649098), (98, 20824549), (911, 2240182), (1822, 1120091), (6377, 320026), (12754, 160013), (22859, 89278), (44639, 45718)]