366688790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{148457}}^1$

素因数の和:148496

約数の個数: 32

約数和(自身を含む): 748228320

約数和(自身を除く): 381539530

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 148457, 296914, 742285, 1484570, 1929941, 2820683, 3859882, 5641366, 9649705, 14103415, 19299410, 28206830, 36668879, 73337758, 183344395, 366688790]

約数ペア:

[(1, 366688790), (2, 183344395), (5, 73337758), (10, 36668879), (13, 28206830), (19, 19299410), (26, 14103415), (38, 9649705), (65, 5641366), (95, 3859882), (130, 2820683), (190, 1929941), (247, 1484570), (494, 742285), (1235, 296914), (2470, 148457)]