2141407156

素因数分解:

$2^2\times 7^1\times {\mathrm{8629}}^1\times {\mathrm{8863}}^1$

素因数の和:17503

約数の個数: 24

約数和(自身を含む): 4283793920

約数和(自身を除く): 2142386764

約数列:

[1, 2, 4, 7, 14, 28, 8629, 8863, 17258, 17726, 34516, 35452, 60403, 62041, 120806, 124082, 241612, 248164, 76478827, 152957654, 305915308, 535351789, 1070703578, 2141407156]

約数ペア:

[(1, 2141407156), (2, 1070703578), (4, 535351789), (7, 305915308), (14, 152957654), (28, 76478827), (8629, 248164), (8863, 241612), (17258, 124082), (17726, 120806), (34516, 62041), (35452, 60403)]