255242978686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{93983}}^1$

素因数の和:94356

約数の個数: 32

約数和(自身を含む): 394581673728

約数和(自身を除く): 139338695042

約数列:

[1, 2, 61, 113, 122, 197, 226, 394, 6893, 12017, 13786, 22261, 24034, 44522, 93983, 187966, 1357921, 2715842, 5732963, 10620079, 11465926, 18514651, 21240158, 37029302, 647824819, 1129393711, 1295649638, 2092155563, 2258787422, 4184311126, 127621489343, 255242978686]

約数ペア:

[(1, 255242978686), (2, 127621489343), (61, 4184311126), (113, 2258787422), (122, 2092155563), (197, 1295649638), (226, 1129393711), (394, 647824819), (6893, 37029302), (12017, 21240158), (13786, 18514651), (22261, 11465926), (24034, 10620079), (44522, 5732963), (93983, 2715842), (187966, 1357921)]