992154085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{897877}}^1$

素因数の和:897912

約数の個数: 16

約数和(自身を含む): 1357591536

約数和(自身を除く): 365437451

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 897877, 4489385, 11672401, 15263909, 58362005, 76319545, 198430817, 992154085]

約数ペア:

[(1, 992154085), (5, 198430817), (13, 76319545), (17, 58362005), (65, 15263909), (85, 11672401), (221, 4489385), (1105, 897877)]