388945564

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{797}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 807065280

約数和(自身を除く): 418119716

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 601, 797, 812, 1202, 1594, 2404, 3188, 4207, 5579, 8414, 11158, 16828, 17429, 22316, 23113, 34858, 46226, 69716, 92452, 122003, 161791, 244006, 323582, 478997, 488012, 647164, 957994, 1915988, 3352979, 6705958, 13411916, 13890913, 27781826, 55563652, 97236391, 194472782, 388945564]

約数ペア:

[(1, 388945564), (2, 194472782), (4, 97236391), (7, 55563652), (14, 27781826), (28, 13890913), (29, 13411916), (58, 6705958), (116, 3352979), (203, 1915988), (406, 957994), (601, 647164), (797, 488012), (812, 478997), (1202, 323582), (1594, 244006), (2404, 161791), (3188, 122003), (4207, 92452), (5579, 69716), (8414, 46226), (11158, 34858), (16828, 23113), (17429, 22316)]