4120331390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{550111}}^1$

素因数の和:550232

約数の個数: 32

約数和(自身を含む): 8555341824

約数和(自身を除く): 4435010434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 550111, 1100222, 2750555, 3850777, 5501110, 7701554, 19253885, 38507770, 58861877, 117723754, 294309385, 412033139, 588618770, 824066278, 2060165695, 4120331390]

約数ペア:

[(1, 4120331390), (2, 2060165695), (5, 824066278), (7, 588618770), (10, 412033139), (14, 294309385), (35, 117723754), (70, 58861877), (107, 38507770), (214, 19253885), (535, 7701554), (749, 5501110), (1070, 3850777), (1498, 2750555), (3745, 1100222), (7490, 550111)]