2557133098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{20443}}^1$

素因数の和:20758

約数の個数: 32

約数和(自身を含む): 4389408576

約数和(自身を除く): 1832275478

約数列:

[1, 2, 13, 17, 26, 34, 221, 283, 442, 566, 3679, 4811, 7358, 9622, 20443, 40886, 62543, 125086, 265759, 347531, 531518, 695062, 4517903, 5785369, 9035806, 11570738, 75209797, 98351273, 150419594, 196702546, 1278566549, 2557133098]

約数ペア:

[(1, 2557133098), (2, 1278566549), (13, 196702546), (17, 150419594), (26, 98351273), (34, 75209797), (221, 11570738), (283, 9035806), (442, 5785369), (566, 4517903), (3679, 695062), (4811, 531518), (7358, 347531), (9622, 265759), (20443, 125086), (40886, 62543)]