391379388

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{57119}}^1$

素因数の和:57697

約数の個数: 24

約数和(自身を含む): 914833920

約数和(自身を除く): 523454532

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 57119, 114238, 171357, 228476, 342714, 685428, 32614949, 65229898, 97844847, 130459796, 195689694, 391379388]

約数ペア:

[(1, 391379388), (2, 195689694), (3, 130459796), (4, 97844847), (6, 65229898), (12, 32614949), (571, 685428), (1142, 342714), (1713, 228476), (2284, 171357), (3426, 114238), (6852, 57119)]