2244024304

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{333139}}^1$

素因数の和:333568

約数の個数: 20

約数和(自身を含む): 4358137480

約数和(自身を除く): 2114113176

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 333139, 666278, 1332556, 2665112, 5330224, 140251519, 280503038, 561006076, 1122012152, 2244024304]

約数ペア:

[(1, 2244024304), (2, 1122012152), (4, 561006076), (8, 280503038), (16, 140251519), (421, 5330224), (842, 2665112), (1684, 1332556), (3368, 666278), (6736, 333139)]