288141788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{5381}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 550643184

約数和(自身を除く): 262501396

約数列:

[1, 2, 4, 11, 22, 44, 1217, 2434, 4868, 5381, 10762, 13387, 21524, 26774, 53548, 59191, 118382, 236764, 6548677, 13097354, 26194708, 72035447, 144070894, 288141788]

約数ペア:

[(1, 288141788), (2, 144070894), (4, 72035447), (11, 26194708), (22, 13097354), (44, 6548677), (1217, 236764), (2434, 118382), (4868, 59191), (5381, 53548), (10762, 26774), (13387, 21524)]