4931564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 10523520

約数和(自身を除く): 5591956

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 347, 374, 418, 646, 694, 748, 836, 1292, 1388, 3553, 3817, 5899, 6593, 7106, 7634, 11798, 13186, 14212, 15268, 23596, 26372, 64889, 72523, 112081, 129778, 145046, 224162, 259556, 290092, 448324, 1232891, 2465782, 4931564]

約数ペア:

[(1, 4931564), (2, 2465782), (4, 1232891), (11, 448324), (17, 290092), (19, 259556), (22, 224162), (34, 145046), (38, 129778), (44, 112081), (68, 72523), (76, 64889), (187, 26372), (209, 23596), (323, 15268), (347, 14212), (374, 13186), (418, 11798), (646, 7634), (694, 7106), (748, 6593), (836, 5899), (1292, 3817), (1388, 3553)]