1358258356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{7331}}^1$

素因数の和:7864

約数の個数: 48

約数和(自身を含む): 2931626880

約数和(自身を除く): 1573368524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 509, 1018, 2036, 3563, 6617, 7126, 7331, 13234, 14252, 14662, 26468, 29324, 46319, 51317, 92638, 95303, 102634, 185276, 190606, 205268, 381212, 667121, 1334242, 2668484, 3731479, 7462958, 14925916, 26120353, 48509227, 52240706, 97018454, 104481412, 194036908, 339564589, 679129178, 1358258356]

約数ペア:

[(1, 1358258356), (2, 679129178), (4, 339564589), (7, 194036908), (13, 104481412), (14, 97018454), (26, 52240706), (28, 48509227), (52, 26120353), (91, 14925916), (182, 7462958), (364, 3731479), (509, 2668484), (1018, 1334242), (2036, 667121), (3563, 381212), (6617, 205268), (7126, 190606), (7331, 185276), (13234, 102634), (14252, 95303), (14662, 92638), (26468, 51317), (29324, 46319)]