6520121245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{491899}}^1$

素因数の和:492156

約数の個数: 16

約数和(自身を含む): 8570865600

約数和(自身を除く): 2050744355

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 491899, 2459495, 5410889, 27054445, 118547659, 592738295, 1304024249, 6520121245]

約数ペア:

[(1, 6520121245), (5, 1304024249), (11, 592738295), (55, 118547659), (241, 27054445), (1205, 5410889), (2651, 2459495), (13255, 491899)]