9665630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 18900000

約数和(自身を除く): 9234370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 499, 745, 998, 1490, 1937, 2495, 3874, 4990, 6487, 9685, 12974, 19370, 32435, 64870, 74351, 148702, 371755, 743510, 966563, 1933126, 4832815, 9665630]

約数ペア:

[(1, 9665630), (2, 4832815), (5, 1933126), (10, 966563), (13, 743510), (26, 371755), (65, 148702), (130, 74351), (149, 64870), (298, 32435), (499, 19370), (745, 12974), (998, 9685), (1490, 6487), (1937, 4990), (2495, 3874)]