790636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1047956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 151, 154, 187, 238, 302, 308, 374, 476, 604, 748, 1057, 1309, 1661, 2114, 2567, 2618, 3322, 4228, 5134, 5236, 6644, 10268, 11627, 17969, 23254, 28237, 35938, 46508, 56474, 71876, 112948, 197659, 395318, 790636]

約数ペア:

[(1, 790636), (2, 395318), (4, 197659), (7, 112948), (11, 71876), (14, 56474), (17, 46508), (22, 35938), (28, 28237), (34, 23254), (44, 17969), (68, 11627), (77, 10268), (119, 6644), (151, 5236), (154, 5134), (187, 4228), (238, 3322), (302, 2618), (308, 2567), (374, 2114), (476, 1661), (604, 1309), (748, 1057)]