338280410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{23873}}^1$

素因数の和:24002

約数の個数: 32

約数和(自身を含む): 661787280

約数和(自身を除く): 323506870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 23873, 47746, 119365, 238730, 310349, 620698, 1551745, 2602157, 3103490, 5204314, 13010785, 26021570, 33828041, 67656082, 169140205, 338280410]

約数ペア:

[(1, 338280410), (2, 169140205), (5, 67656082), (10, 33828041), (13, 26021570), (26, 13010785), (65, 5204314), (109, 3103490), (130, 2602157), (218, 1551745), (545, 620698), (1090, 310349), (1417, 238730), (2834, 119365), (7085, 47746), (14170, 23873)]