2190498532

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{126443}}^1$

素因数の和:126579

約数の個数: 24

約数和(自身を含む): 3951122112

約数和(自身を除く): 1760623580

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 126443, 252886, 505772, 7713023, 8977453, 15426046, 17954906, 30852092, 35909812, 547624633, 1095249266, 2190498532]

約数ペア:

[(1, 2190498532), (2, 1095249266), (4, 547624633), (61, 35909812), (71, 30852092), (122, 17954906), (142, 15426046), (244, 8977453), (284, 7713023), (4331, 505772), (8662, 252886), (17324, 126443)]