140489879042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{13313}}^1\times {\mathrm{170207}}^1$

素因数の和:183553

約数の個数: 16

約数和(自身を含む): 217550333952

約数和(自身を除く): 77060454910

約数列:

[1, 2, 31, 62, 13313, 26626, 170207, 340414, 412703, 825406, 5276417, 10552834, 2265965791, 4531931582, 70244939521, 140489879042]

約数ペア:

[(1, 140489879042), (2, 70244939521), (31, 4531931582), (62, 2265965791), (13313, 10552834), (26626, 5276417), (170207, 825406), (340414, 412703)]