1938772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 3739680

約数和(自身を除く): 1800908

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 317, 556, 634, 1268, 1529, 3058, 3487, 6116, 6974, 13948, 44063, 88126, 176252, 484693, 969386, 1938772]

約数ペア:

[(1, 1938772), (2, 969386), (4, 484693), (11, 176252), (22, 88126), (44, 44063), (139, 13948), (278, 6974), (317, 6116), (556, 3487), (634, 3058), (1268, 1529)]