213411939848

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{12242539}}^1$

素因数の和:12244724

約数の個数: 16

約数和(自身を含む): 400331058000

約数和(自身を除く): 186919118152

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 12242539, 24485078, 48970156, 97940312, 26676492481, 53352984962, 106705969924, 213411939848]

約数ペア:

[(1, 213411939848), (2, 106705969924), (4, 53352984962), (8, 26676492481), (2179, 97940312), (4358, 48970156), (8716, 24485078), (17432, 12242539)]