2022648773795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1\times {\mathrm{656311}}^1$

素因数の和:659135

約数の個数: 32

約数和(自身を含む): 2768639045760

約数和(自身を除く): 745990271965

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2789, 13945, 36257, 47413, 181285, 237065, 616369, 656311, 3081845, 3281555, 8532043, 11157287, 42660215, 55786435, 145044731, 725223655, 1830451379, 9152256895, 23795867927, 31117673443, 118979339635, 155588367215, 404529754759, 2022648773795]

約数ペア:

[(1, 2022648773795), (5, 404529754759), (13, 155588367215), (17, 118979339635), (65, 31117673443), (85, 23795867927), (221, 9152256895), (1105, 1830451379), (2789, 725223655), (13945, 145044731), (36257, 55786435), (47413, 42660215), (181285, 11157287), (237065, 8532043), (616369, 3281555), (656311, 3081845)]