1707472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8209}}^1$

素因数の和:8230

約数の個数: 20

約数和(自身を含む): 3563140

約数和(自身を除く): 1855668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8209, 16418, 32836, 65672, 106717, 131344, 213434, 426868, 853736, 1707472]

約数ペア:

[(1, 1707472), (2, 853736), (4, 426868), (8, 213434), (13, 131344), (16, 106717), (26, 65672), (52, 32836), (104, 16418), (208, 8209)]