7941380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23383

約数の個数: 24

約数和(自身を含む): 17658648

約数和(自身を除く): 9717268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23357, 46714, 93428, 116785, 233570, 397069, 467140, 794138, 1588276, 1985345, 3970690, 7941380]

約数ペア:

[(1, 7941380), (2, 3970690), (4, 1985345), (5, 1588276), (10, 794138), (17, 467140), (20, 397069), (34, 233570), (68, 116785), (85, 93428), (170, 46714), (340, 23357)]