1477938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 3759264

約数和(自身を除く): 2281326

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 457, 462, 539, 914, 1078, 1371, 1617, 2742, 3199, 3234, 5027, 6398, 9597, 10054, 15081, 19194, 22393, 30162, 35189, 44786, 67179, 70378, 105567, 134358, 211134, 246323, 492646, 738969, 1477938]

約数ペア:

[(1, 1477938), (2, 738969), (3, 492646), (6, 246323), (7, 211134), (11, 134358), (14, 105567), (21, 70378), (22, 67179), (33, 44786), (42, 35189), (49, 30162), (66, 22393), (77, 19194), (98, 15081), (147, 10054), (154, 9597), (231, 6398), (294, 5027), (457, 3234), (462, 3199), (539, 2742), (914, 1617), (1078, 1371)]