479090638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347671}}^1$

素因数の和:347739

約数の個数: 16

約数和(自身を含む): 788520096

約数和(自身を除く): 309429458

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 347671, 695342, 4519723, 9039446, 18426563, 36853126, 239545319, 479090638]

約数ペア:

[(1, 479090638), (2, 239545319), (13, 36853126), (26, 18426563), (53, 9039446), (106, 4519723), (689, 695342), (1378, 347671)]