2039571844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{117731}}^1$

素因数の和:117867

約数の個数: 24

約数和(自身を含む): 3678889536

約数和(自身を除く): 1639317692

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 117731, 235462, 470924, 7181591, 8358901, 14363182, 16717802, 28726364, 33435604, 509892961, 1019785922, 2039571844]

約数ペア:

[(1, 2039571844), (2, 1019785922), (4, 509892961), (61, 33435604), (71, 28726364), (122, 16717802), (142, 14363182), (244, 8358901), (284, 7181591), (4331, 470924), (8662, 235462), (17324, 117731)]