9100988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{13463}}^1$

素因数の和:13493

約数の個数: 18

約数和(自身を含む): 17247384

約数和(自身を除く): 8146396

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 13463, 26926, 53852, 175019, 350038, 700076, 2275247, 4550494, 9100988]

約数ペア:

[(1, 9100988), (2, 4550494), (4, 2275247), (13, 700076), (26, 350038), (52, 175019), (169, 53852), (338, 26926), (676, 13463)]