2021855628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{762389}}^1$

素因数の和:762426

約数の個数: 48

約数和(自身を含む): 5379423840

約数和(自身を除く): 3357568212

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 762389, 1524778, 2287167, 3049556, 4574334, 9148668, 9911057, 12960613, 19822114, 25921226, 29733171, 38881839, 39644228, 51842452, 59466342, 77763678, 118932684, 155527356, 168487969, 336975938, 505463907, 673951876, 1010927814, 2021855628]

約数ペア:

[(1, 2021855628), (2, 1010927814), (3, 673951876), (4, 505463907), (6, 336975938), (12, 168487969), (13, 155527356), (17, 118932684), (26, 77763678), (34, 59466342), (39, 51842452), (51, 39644228), (52, 38881839), (68, 29733171), (78, 25921226), (102, 19822114), (156, 12960613), (204, 9911057), (221, 9148668), (442, 4574334), (663, 3049556), (884, 2287167), (1326, 1524778), (2652, 762389)]