1383316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 2671200

約数和(自身を除く): 1287884

約数列:

[1, 2, 4, 11, 22, 44, 149, 211, 298, 422, 596, 844, 1639, 2321, 3278, 4642, 6556, 9284, 31439, 62878, 125756, 345829, 691658, 1383316]

約数ペア:

[(1, 1383316), (2, 691658), (4, 345829), (11, 125756), (22, 62878), (44, 31439), (149, 9284), (211, 6556), (298, 4642), (422, 3278), (596, 2321), (844, 1639)]