628841524

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 1108800000

約数和(自身を除く): 479958476

約数列:

[1, 2, 4, 191, 382, 659, 764, 1249, 1318, 2498, 2636, 4996, 125869, 238559, 251738, 477118, 503476, 823091, 954236, 1646182, 3292364, 157210381, 314420762, 628841524]

約数ペア:

[(1, 628841524), (2, 314420762), (4, 157210381), (191, 3292364), (382, 1646182), (659, 954236), (764, 823091), (1249, 503476), (1318, 477118), (2498, 251738), (2636, 238559), (4996, 125869)]