2215813236468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{87140681}}^1$

素因数の和:87140864

約数の個数: 48

約数和(自身を含む): 5602100164416

約数和(自身を除く): 3386286927948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 12714, 25428, 87140681, 174281362, 261422043, 348562724, 522844086, 1045688172, 1132828853, 2265657706, 3398486559, 4531315412, 6796973118, 13593946236, 14203931003, 28407862006, 42611793009, 56815724012, 85223586018, 170447172036, 184651103039, 369302206078, 553953309117, 738604412156, 1107906618234, 2215813236468]

約数ペア:

[(1, 2215813236468), (2, 1107906618234), (3, 738604412156), (4, 553953309117), (6, 369302206078), (12, 184651103039), (13, 170447172036), (26, 85223586018), (39, 56815724012), (52, 42611793009), (78, 28407862006), (156, 14203931003), (163, 13593946236), (326, 6796973118), (489, 4531315412), (652, 3398486559), (978, 2265657706), (1956, 1132828853), (2119, 1045688172), (4238, 522844086), (6357, 348562724), (8476, 261422043), (12714, 174281362), (25428, 87140681)]