1940916156778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1392335837}}^1$

素因数の和:1392335897

約数の個数: 16

約数和(自身を含む): 3157817680584

約数和(自身を除く): 1216901523806

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 1392335837, 2784671674, 23669709229, 47339418458, 57085769317, 114171538634, 970458078389, 1940916156778]

約数ペア:

[(1, 1940916156778), (2, 970458078389), (17, 114171538634), (34, 57085769317), (41, 47339418458), (82, 23669709229), (697, 2784671674), (1394, 1392335837)]