397703046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{6287}}^1$

素因数の和:7116

約数の個数: 32

約数和(自身を含む): 857783808

約数和(自身を除く): 460080762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 811, 1622, 2433, 4866, 6287, 10543, 12574, 18861, 21086, 31629, 37722, 63258, 81731, 163462, 245193, 490386, 5098757, 10197514, 15296271, 30592542, 66283841, 132567682, 198851523, 397703046]

約数ペア:

[(1, 397703046), (2, 198851523), (3, 132567682), (6, 66283841), (13, 30592542), (26, 15296271), (39, 10197514), (78, 5098757), (811, 490386), (1622, 245193), (2433, 163462), (4866, 81731), (6287, 63258), (10543, 37722), (12574, 31629), (18861, 21086)]