345103684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{9643}}^1$

素因数の和:10059

約数の個数: 24

約数和(自身を含む): 631874880

約数和(自身を除く): 286771196

約数列:

[1, 2, 4, 23, 46, 92, 389, 778, 1556, 8947, 9643, 17894, 19286, 35788, 38572, 221789, 443578, 887156, 3751127, 7502254, 15004508, 86275921, 172551842, 345103684]

約数ペア:

[(1, 345103684), (2, 172551842), (4, 86275921), (23, 15004508), (46, 7502254), (92, 3751127), (389, 887156), (778, 443578), (1556, 221789), (8947, 38572), (9643, 35788), (17894, 19286)]