1642258945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{93763}}^1$

素因数の和:93912

約数の個数: 16

約数和(自身を含む): 2052306432

約数和(自身を除く): 410047487

約数列:

[1, 5, 31, 113, 155, 565, 3503, 17515, 93763, 468815, 2906653, 10595219, 14533265, 52976095, 328451789, 1642258945]

約数ペア:

[(1, 1642258945), (5, 328451789), (31, 52976095), (113, 14533265), (155, 10595219), (565, 2906653), (3503, 468815), (17515, 93763)]