890492844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{12953}}^1$

素因数の和:13314

約数の個数: 48

約数和(自身を含む): 2206739808

約数和(自身を除く): 1316246964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 337, 674, 1011, 1348, 2022, 4044, 5729, 11458, 12953, 17187, 22916, 25906, 34374, 38859, 51812, 68748, 77718, 155436, 220201, 440402, 660603, 880804, 1321206, 2642412, 4365161, 8730322, 13095483, 17460644, 26190966, 52381932, 74207737, 148415474, 222623211, 296830948, 445246422, 890492844]

約数ペア:

[(1, 890492844), (2, 445246422), (3, 296830948), (4, 222623211), (6, 148415474), (12, 74207737), (17, 52381932), (34, 26190966), (51, 17460644), (68, 13095483), (102, 8730322), (204, 4365161), (337, 2642412), (674, 1321206), (1011, 880804), (1348, 660603), (2022, 440402), (4044, 220201), (5729, 155436), (11458, 77718), (12953, 68748), (17187, 51812), (22916, 38859), (25906, 34374)]