1002114920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{234139}}^1$

素因数の和:234257

約数の個数: 32

約数和(自身を含む): 2275840800

約数和(自身を除く): 1273725880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 234139, 468278, 936556, 1170695, 1873112, 2341390, 4682780, 9365560, 25052873, 50105746, 100211492, 125264365, 200422984, 250528730, 501057460, 1002114920]

約数ペア:

[(1, 1002114920), (2, 501057460), (4, 250528730), (5, 200422984), (8, 125264365), (10, 100211492), (20, 50105746), (40, 25052873), (107, 9365560), (214, 4682780), (428, 2341390), (535, 1873112), (856, 1170695), (1070, 936556), (2140, 468278), (4280, 234139)]