981339568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2203}}^1\times {\mathrm{2531}}^1$

素因数の和:4753

約数の個数: 40

約数和(自身を含む): 2075956416

約数和(自身を除く): 1094616848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2203, 2531, 4406, 5062, 8812, 10124, 17624, 20248, 24233, 27841, 35248, 40496, 48466, 55682, 96932, 111364, 193864, 222728, 387728, 445456, 5575793, 11151586, 22303172, 44606344, 61333723, 89212688, 122667446, 245334892, 490669784, 981339568]

約数ペア:

[(1, 981339568), (2, 490669784), (4, 245334892), (8, 122667446), (11, 89212688), (16, 61333723), (22, 44606344), (44, 22303172), (88, 11151586), (176, 5575793), (2203, 445456), (2531, 387728), (4406, 222728), (5062, 193864), (8812, 111364), (10124, 96932), (17624, 55682), (20248, 48466), (24233, 40496), (27841, 35248)]