1323889736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12729709}}^1$

素因数の和:12729728

約数の個数: 16

約数和(自身を含む): 2673239100

約数和(自身を除く): 1349349364

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12729709, 25459418, 50918836, 101837672, 165486217, 330972434, 661944868, 1323889736]

約数ペア:

[(1, 1323889736), (2, 661944868), (4, 330972434), (8, 165486217), (13, 101837672), (26, 50918836), (52, 25459418), (104, 12729709)]