918917210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{1741}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 1691718912

約数和(自身を除く): 772801702

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1123, 1741, 2246, 3482, 5615, 8705, 11230, 17410, 52781, 81827, 105562, 163654, 263905, 409135, 527810, 818270, 1955143, 3910286, 9775715, 19551430, 91891721, 183783442, 459458605, 918917210]

約数ペア:

[(1, 918917210), (2, 459458605), (5, 183783442), (10, 91891721), (47, 19551430), (94, 9775715), (235, 3910286), (470, 1955143), (1123, 818270), (1741, 527810), (2246, 409135), (3482, 263905), (5615, 163654), (8705, 105562), (11230, 81827), (17410, 52781)]