2225708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 4191264

約数和(自身を除く): 1965556

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 461, 922, 1207, 1844, 2414, 4828, 7837, 15674, 31348, 32731, 65462, 130924, 556427, 1112854, 2225708]

約数ペア:

[(1, 2225708), (2, 1112854), (4, 556427), (17, 130924), (34, 65462), (68, 32731), (71, 31348), (142, 15674), (284, 7837), (461, 4828), (922, 2414), (1207, 1844)]