2137788146

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 3588264000

約数和(自身を除く): 1450475854

約数列:

[1, 2, 13, 26, 37, 74, 169, 199, 338, 398, 481, 859, 962, 1718, 2587, 5174, 6253, 7363, 11167, 12506, 14726, 22334, 31783, 33631, 63566, 67262, 95719, 145171, 170941, 191438, 290342, 341882, 413179, 826358, 1244347, 2222233, 2488694, 4444466, 5371327, 6324817, 10742654, 12649634, 28889029, 57778058, 82222621, 164445242, 1068894073, 2137788146]

約数ペア:

[(1, 2137788146), (2, 1068894073), (13, 164445242), (26, 82222621), (37, 57778058), (74, 28889029), (169, 12649634), (199, 10742654), (338, 6324817), (398, 5371327), (481, 4444466), (859, 2488694), (962, 2222233), (1718, 1244347), (2587, 826358), (5174, 413179), (6253, 341882), (7363, 290342), (11167, 191438), (12506, 170941), (14726, 145171), (22334, 95719), (31783, 67262), (33631, 63566)]