2214206876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{4423}}^1$

素因数の和:5394

約数の個数: 48

約数和(自身を含む): 4667496960

約数和(自身を除く): 2453290084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 941, 1882, 3764, 4423, 6587, 8846, 13174, 17692, 17879, 26348, 30961, 35758, 61922, 71516, 84037, 123844, 125153, 168074, 250306, 336148, 500612, 588259, 1176518, 2353036, 4162043, 8324086, 16648172, 29134301, 58268602, 79078817, 116537204, 158157634, 316315268, 553551719, 1107103438, 2214206876]

約数ペア:

[(1, 2214206876), (2, 1107103438), (4, 553551719), (7, 316315268), (14, 158157634), (19, 116537204), (28, 79078817), (38, 58268602), (76, 29134301), (133, 16648172), (266, 8324086), (532, 4162043), (941, 2353036), (1882, 1176518), (3764, 588259), (4423, 500612), (6587, 336148), (8846, 250306), (13174, 168074), (17692, 125153), (17879, 123844), (26348, 84037), (30961, 71516), (35758, 61922)]