2855191684

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2469889}}^1$

素因数の和:2469927

約数の個数: 18

約数和(自身を含む): 5307793610

約数和(自身を除く): 2452601926

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2469889, 4939778, 9879556, 41988113, 83976226, 167952452, 713797921, 1427595842, 2855191684]

約数ペア:

[(1, 2855191684), (2, 1427595842), (4, 713797921), (17, 167952452), (34, 83976226), (68, 41988113), (289, 9879556), (578, 4939778), (1156, 2469889)]