1892813709311

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1\times {\mathrm{53899}}^1$

素因数の和:54743

約数の個数: 32

約数和(自身を含む): 2225654323200

約数和(自身を除く): 332840613889

約数列:

[1, 7, 47, 173, 329, 617, 1211, 4319, 8131, 28999, 53899, 56917, 106741, 202993, 377293, 747187, 2533253, 5016827, 9324527, 17732771, 33255683, 35117789, 65271689, 232789781, 438252769, 1563017101, 3067769383, 5753233159, 10941119707, 40272632113, 270401958473, 1892813709311]

約数ペア:

[(1, 1892813709311), (7, 270401958473), (47, 40272632113), (173, 10941119707), (329, 5753233159), (617, 3067769383), (1211, 1563017101), (4319, 438252769), (8131, 232789781), (28999, 65271689), (53899, 35117789), (56917, 33255683), (106741, 17732771), (202993, 9324527), (377293, 5016827), (747187, 2533253)]