188834284804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{390153481}}^1$

素因数の和:390153507

約数の個数: 18

約数和(自身を含む): 363232891742

約数和(自身を除く): 174398606938

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 390153481, 780306962, 1560613924, 4291688291, 8583376582, 17166753164, 47208571201, 94417142402, 188834284804]

約数ペア:

[(1, 188834284804), (2, 94417142402), (4, 47208571201), (11, 17166753164), (22, 8583376582), (44, 4291688291), (121, 1560613924), (242, 780306962), (484, 390153481)]