1212124312

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{68281}}^1$

素因数の和:68611

約数の個数: 32

約数和(自身を含む): 2605641120

約数和(自身を除く): 1393516808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 17752, 68281, 136562, 273124, 477967, 546248, 955934, 1911868, 3823736, 21645077, 43290154, 86580308, 151515539, 173160616, 303031078, 606062156, 1212124312]

約数ペア:

[(1, 1212124312), (2, 606062156), (4, 303031078), (7, 173160616), (8, 151515539), (14, 86580308), (28, 43290154), (56, 21645077), (317, 3823736), (634, 1911868), (1268, 955934), (2219, 546248), (2536, 477967), (4438, 273124), (8876, 136562), (17752, 68281)]