4386460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16893

約数の個数: 24

約数和(自身を含む): 9920736

約数和(自身を除く): 5534276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16871, 33742, 67484, 84355, 168710, 219323, 337420, 438646, 877292, 1096615, 2193230, 4386460]

約数ペア:

[(1, 4386460), (2, 2193230), (4, 1096615), (5, 877292), (10, 438646), (13, 337420), (20, 219323), (26, 168710), (52, 84355), (65, 67484), (130, 33742), (260, 16871)]