2021652409

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{773}}^1\times {\mathrm{1217}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 2322891648

約数和(自身を除く): 301239239

約数列:

[1, 7, 307, 773, 1217, 2149, 5411, 8519, 237311, 373619, 940741, 1661177, 2615333, 6585187, 288807487, 2021652409]

約数ペア:

[(1, 2021652409), (7, 288807487), (307, 6585187), (773, 2615333), (1217, 1661177), (2149, 940741), (5411, 373619), (8519, 237311)]