888906286

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^2$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 1368829800

約数和(自身を除く): 479923514

約数列:

[1, 2, 67, 134, 149, 211, 298, 422, 9983, 14137, 19966, 28274, 31439, 44521, 62878, 89042, 2106413, 2982907, 4212826, 5965814, 6633629, 13267258, 444453143, 888906286]

約数ペア:

[(1, 888906286), (2, 444453143), (67, 13267258), (134, 6633629), (149, 5965814), (211, 4212826), (298, 2982907), (422, 2106413), (9983, 89042), (14137, 62878), (19966, 44521), (28274, 31439)]