2026439716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 4104405760

約数和(自身を除く): 2077966044

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 421, 721, 842, 1442, 1669, 1684, 2884, 2947, 3338, 5894, 6676, 11683, 11788, 23366, 43363, 46732, 86726, 171907, 173452, 303541, 343814, 607082, 687628, 702649, 1203349, 1214164, 1405298, 2406698, 2810596, 4813396, 4918543, 9837086, 19674172, 72372847, 144745694, 289491388, 506609929, 1013219858, 2026439716]

約数ペア:

[(1, 2026439716), (2, 1013219858), (4, 506609929), (7, 289491388), (14, 144745694), (28, 72372847), (103, 19674172), (206, 9837086), (412, 4918543), (421, 4813396), (721, 2810596), (842, 2406698), (1442, 1405298), (1669, 1214164), (1684, 1203349), (2884, 702649), (2947, 687628), (3338, 607082), (5894, 343814), (6676, 303541), (11683, 173452), (11788, 171907), (23366, 86726), (43363, 46732)]