381697836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2446781}}^1$

素因数の和:2446801

約数の個数: 24

約数和(自身を含む): 959138544

約数和(自身を除く): 577440708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2446781, 4893562, 7340343, 9787124, 14680686, 29361372, 31808153, 63616306, 95424459, 127232612, 190848918, 381697836]

約数ペア:

[(1, 381697836), (2, 190848918), (3, 127232612), (4, 95424459), (6, 63616306), (12, 31808153), (13, 29361372), (26, 14680686), (39, 9787124), (52, 7340343), (78, 4893562), (156, 2446781)]