285478246

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{9319}}^1$

素因数の和:9408

約数の個数: 24

約数和(自身を含む): 463520880

約数和(自身を除く): 178042634

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 9319, 15317, 18638, 30634, 158423, 316846, 493907, 987814, 2693191, 5386382, 8396419, 16792838, 142739123, 285478246]

約数ペア:

[(1, 285478246), (2, 142739123), (17, 16792838), (34, 8396419), (53, 5386382), (106, 2693191), (289, 987814), (578, 493907), (901, 316846), (1802, 158423), (9319, 30634), (15317, 18638)]