1959626991

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{2213}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 3018124800

約数和(自身を除く): 1058497809

約数列:

[1, 3, 7, 21, 149, 283, 447, 849, 1043, 1981, 2213, 3129, 5943, 6639, 15491, 42167, 46473, 126501, 295169, 329737, 626279, 885507, 989211, 1878837, 2308159, 4383953, 6924477, 13151859, 93315571, 279946713, 653208997, 1959626991]

約数ペア:

[(1, 1959626991), (3, 653208997), (7, 279946713), (21, 93315571), (149, 13151859), (283, 6924477), (447, 4383953), (849, 2308159), (1043, 1878837), (1981, 989211), (2213, 885507), (3129, 626279), (5943, 329737), (6639, 295169), (15491, 126501), (42167, 46473)]