2190250072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{105341}}^1$

素因数の和:105483

約数の個数: 32

約数和(自身を含む): 4323235680

約数和(自身を除く): 2132985608

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 5198, 10396, 20792, 105341, 210682, 421364, 842728, 2422843, 4845686, 9691372, 11903533, 19382744, 23807066, 47614132, 95228264, 273781259, 547562518, 1095125036, 2190250072]

約数ペア:

[(1, 2190250072), (2, 1095125036), (4, 547562518), (8, 273781259), (23, 95228264), (46, 47614132), (92, 23807066), (113, 19382744), (184, 11903533), (226, 9691372), (452, 4845686), (904, 2422843), (2599, 842728), (5198, 421364), (10396, 210682), (20792, 105341)]