4781964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 12894336

約数和(自身を除く): 8112372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2131, 2244, 4262, 6393, 8524, 12786, 23441, 25572, 36227, 46882, 70323, 72454, 93764, 108681, 140646, 144908, 217362, 281292, 398497, 434724, 796994, 1195491, 1593988, 2390982, 4781964]

約数ペア:

[(1, 4781964), (2, 2390982), (3, 1593988), (4, 1195491), (6, 796994), (11, 434724), (12, 398497), (17, 281292), (22, 217362), (33, 144908), (34, 140646), (44, 108681), (51, 93764), (66, 72454), (68, 70323), (102, 46882), (132, 36227), (187, 25572), (204, 23441), (374, 12786), (561, 8524), (748, 6393), (1122, 4262), (2131, 2244)]