2796610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2646590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 359, 410, 718, 779, 1558, 1795, 3590, 3895, 6821, 7790, 13642, 14719, 29438, 34105, 68210, 73595, 147190, 279661, 559322, 1398305, 2796610]

約数ペア:

[(1, 2796610), (2, 1398305), (5, 559322), (10, 279661), (19, 147190), (38, 73595), (41, 68210), (82, 34105), (95, 29438), (190, 14719), (205, 13642), (359, 7790), (410, 6821), (718, 3895), (779, 3590), (1558, 1795)]