341308820

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{19913}}^1$

素因数の和:20779

約数の個数: 24

約数和(自身を含む): 717620904

約数和(自身を除く): 376312084

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 4285, 8570, 17140, 19913, 39826, 79652, 99565, 199130, 398260, 17065441, 34130882, 68261764, 85327205, 170654410, 341308820]

約数ペア:

[(1, 341308820), (2, 170654410), (4, 85327205), (5, 68261764), (10, 34130882), (20, 17065441), (857, 398260), (1714, 199130), (3428, 99565), (4285, 79652), (8570, 39826), (17140, 19913)]