1985694802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{17683}}^1$

素因数の和:18322

約数の個数: 32

約数和(自身を含む): 3672047232

約数和(自身を除く): 1686352430

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 617, 1234, 4319, 8021, 8638, 16042, 17683, 35366, 56147, 112294, 123781, 229879, 247562, 459758, 1609153, 3218306, 10910411, 21820822, 76372877, 141835343, 152745754, 283670686, 992847401, 1985694802]

約数ペア:

[(1, 1985694802), (2, 992847401), (7, 283670686), (13, 152745754), (14, 141835343), (26, 76372877), (91, 21820822), (182, 10910411), (617, 3218306), (1234, 1609153), (4319, 459758), (8021, 247562), (8638, 229879), (16042, 123781), (17683, 112294), (35366, 56147)]