129654902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{15731}}^1$

素因数の和:16063

約数の個数: 16

約数和(自身を含む): 210116592

約数和(自身を除く): 80461690

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 15731, 31462, 204503, 409006, 4986727, 9973454, 64827451, 129654902]

約数ペア:

[(1, 129654902), (2, 64827451), (13, 9973454), (26, 4986727), (317, 409006), (634, 204503), (4121, 31462), (8242, 15731)]