2113203496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419953}}^1$

素因数の和:420013

約数の個数: 32

約数和(自身を含む): 4308728040

約数和(自身を除く): 2195524544

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 419953, 839906, 1679812, 3359624, 7139201, 14278402, 15538261, 28556804, 31076522, 57113608, 62153044, 124306088, 264150437, 528300874, 1056601748, 2113203496]

約数ペア:

[(1, 2113203496), (2, 1056601748), (4, 528300874), (8, 264150437), (17, 124306088), (34, 62153044), (37, 57113608), (68, 31076522), (74, 28556804), (136, 15538261), (148, 14278402), (296, 7139201), (629, 3359624), (1258, 1679812), (2516, 839906), (5032, 419953)]