3836698396816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{21203789}}^1$

素因数の和:21204103

約数の個数: 40

約数和(自身を含む): 7635399963840

約数和(自身を除く): 3798701567024

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 263, 344, 526, 688, 1052, 2104, 4208, 11309, 22618, 45236, 90472, 180944, 21203789, 42407578, 84815156, 169630312, 339260624, 911762927, 1823525854, 3647051708, 5576596507, 7294103416, 11153193014, 14588206832, 22306386028, 44612772056, 89225544112, 239793649801, 479587299602, 959174599204, 1918349198408, 3836698396816]

約数ペア:

[(1, 3836698396816), (2, 1918349198408), (4, 959174599204), (8, 479587299602), (16, 239793649801), (43, 89225544112), (86, 44612772056), (172, 22306386028), (263, 14588206832), (344, 11153193014), (526, 7294103416), (688, 5576596507), (1052, 3647051708), (2104, 1823525854), (4208, 911762927), (11309, 339260624), (22618, 169630312), (45236, 84815156), (90472, 42407578), (180944, 21203789)]