339315398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{13381}}^1$

素因数の和:13823

約数の個数: 16

約数和(自身を含む): 526715520

約数和(自身を除く): 187400122

約数列:

[1, 2, 31, 62, 409, 818, 12679, 13381, 25358, 26762, 414811, 829622, 5472829, 10945658, 169657699, 339315398]

約数ペア:

[(1, 339315398), (2, 169657699), (31, 10945658), (62, 5472829), (409, 829622), (818, 414811), (12679, 26762), (13381, 25358)]