386841624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1239877}}^1$

素因数の和:1239899

約数の個数: 32

約数和(自身を含む): 1041497520

約数和(自身を除く): 654655896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1239877, 2479754, 3719631, 4959508, 7439262, 9919016, 14878524, 16118401, 29757048, 32236802, 48355203, 64473604, 96710406, 128947208, 193420812, 386841624]

約数ペア:

[(1, 386841624), (2, 193420812), (3, 128947208), (4, 96710406), (6, 64473604), (8, 48355203), (12, 32236802), (13, 29757048), (24, 16118401), (26, 14878524), (39, 9919016), (52, 7439262), (78, 4959508), (104, 3719631), (156, 2479754), (312, 1239877)]