2016802450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3102773}}^1$

素因数の和:3102798

約数の個数: 24

約数和(自身を含む): 4039811748

約数和(自身を除く): 2023009298

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3102773, 6205546, 15513865, 31027730, 40336049, 77569325, 80672098, 155138650, 201680245, 403360490, 1008401225, 2016802450]

約数ペア:

[(1, 2016802450), (2, 1008401225), (5, 403360490), (10, 201680245), (13, 155138650), (25, 80672098), (26, 77569325), (50, 40336049), (65, 31027730), (130, 15513865), (325, 6205546), (650, 3102773)]