7260751472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34907459}}^1$

素因数の和:34907480

約数の個数: 20

約数和(自身を含む): 15149837640

約数和(自身を除く): 7889086168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34907459, 69814918, 139629836, 279259672, 453796967, 558519344, 907593934, 1815187868, 3630375736, 7260751472]

約数ペア:

[(1, 7260751472), (2, 3630375736), (4, 1815187868), (8, 907593934), (13, 558519344), (16, 453796967), (26, 279259672), (52, 139629836), (104, 69814918), (208, 34907459)]