947506318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{79609}}^1$

素因数の和:80163

約数の個数: 16

約数和(自身を含む): 1553350320

約数和(自身を除く): 605844002

約数列:

[1, 2, 11, 22, 541, 1082, 5951, 11902, 79609, 159218, 875699, 1751398, 43068469, 86136938, 473753159, 947506318]

約数ペア:

[(1, 947506318), (2, 473753159), (11, 86136938), (22, 43068469), (541, 1751398), (1082, 875699), (5951, 159218), (11902, 79609)]