672912292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761213}}^1$

素因数の和:761247

約数の個数: 24

約数和(自身を含む): 1342781496

約数和(自身を除く): 669869204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 761213, 1522426, 3044852, 9895769, 12940621, 19791538, 25881242, 39583076, 51762484, 168228073, 336456146, 672912292]

約数ペア:

[(1, 672912292), (2, 336456146), (4, 168228073), (13, 51762484), (17, 39583076), (26, 25881242), (34, 19791538), (52, 12940621), (68, 9895769), (221, 3044852), (442, 1522426), (884, 761213)]