7902444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 20313216

約数和(自身を除く): 12410772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 457, 524, 786, 914, 1371, 1441, 1572, 1828, 2742, 2882, 4323, 5027, 5484, 5764, 8646, 10054, 15081, 17292, 20108, 30162, 59867, 60324, 119734, 179601, 239468, 359202, 658537, 718404, 1317074, 1975611, 2634148, 3951222, 7902444]

約数ペア:

[(1, 7902444), (2, 3951222), (3, 2634148), (4, 1975611), (6, 1317074), (11, 718404), (12, 658537), (22, 359202), (33, 239468), (44, 179601), (66, 119734), (131, 60324), (132, 59867), (262, 30162), (393, 20108), (457, 17292), (524, 15081), (786, 10054), (914, 8646), (1371, 5764), (1441, 5484), (1572, 5027), (1828, 4323), (2742, 2882)]