187274074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{423697}}^1$

素因数の和:423729

約数の個数: 16

約数和(自身を含む): 320315688

約数和(自身を除く): 133041614

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 423697, 847394, 5508061, 7202849, 11016122, 14405698, 93637037, 187274074]

約数ペア:

[(1, 187274074), (2, 93637037), (13, 14405698), (17, 11016122), (26, 7202849), (34, 5508061), (221, 847394), (442, 423697)]