2187449714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 3439687680

約数和(自身を除く): 1252237966

約数列:

[1, 2, 31, 62, 109, 173, 218, 346, 1871, 3379, 3742, 5363, 6758, 10726, 18857, 37714, 58001, 116002, 203939, 323683, 407878, 584567, 647366, 1169134, 6322109, 10034173, 12644218, 20068346, 35281447, 70562894, 1093724857, 2187449714]

約数ペア:

[(1, 2187449714), (2, 1093724857), (31, 70562894), (62, 35281447), (109, 20068346), (173, 12644218), (218, 10034173), (346, 6322109), (1871, 1169134), (3379, 647366), (3742, 584567), (5363, 407878), (6758, 323683), (10726, 203939), (18857, 116002), (37714, 58001)]