99899044

素因数分解:

$2^2\times 7^2\times {\mathrm{509689}}^1$

素因数の和:509707

約数の個数: 18

約数和(自身を含む): 203366310

約数和(自身を除く): 103467266

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 509689, 1019378, 2038756, 3567823, 7135646, 14271292, 24974761, 49949522, 99899044]

約数ペア:

[(1, 99899044), (2, 49949522), (4, 24974761), (7, 14271292), (14, 7135646), (28, 3567823), (49, 2038756), (98, 1019378), (196, 509689)]