2175472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10459}}^1$

素因数の和:10480

約数の個数: 20

約数和(自身を含む): 4539640

約数和(自身を除く): 2364168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10459, 20918, 41836, 83672, 135967, 167344, 271934, 543868, 1087736, 2175472]

約数ペア:

[(1, 2175472), (2, 1087736), (4, 543868), (8, 271934), (13, 167344), (16, 135967), (26, 83672), (52, 41836), (104, 20918), (208, 10459)]