3319472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15959}}^1$

素因数の和:15980

約数の個数: 20

約数和(自身を含む): 6926640

約数和(自身を除く): 3607168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15959, 31918, 63836, 127672, 207467, 255344, 414934, 829868, 1659736, 3319472]

約数ペア:

[(1, 3319472), (2, 1659736), (4, 829868), (8, 414934), (13, 255344), (16, 207467), (26, 127672), (52, 63836), (104, 31918), (208, 15959)]