171614930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 317420208

約数和(自身を除く): 145805278

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 641, 653, 1282, 1306, 3205, 3265, 6410, 6530, 26281, 26773, 52562, 53546, 131405, 133865, 262810, 267730, 418573, 837146, 2092865, 4185730, 17161493, 34322986, 85807465, 171614930]

約数ペア:

[(1, 171614930), (2, 85807465), (5, 34322986), (10, 17161493), (41, 4185730), (82, 2092865), (205, 837146), (410, 418573), (641, 267730), (653, 262810), (1282, 133865), (1306, 131405), (3205, 53546), (3265, 52562), (6410, 26773), (6530, 26281)]