1246406988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{6121}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 2962068480

約数和(自身を除く): 1715661492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 239, 284, 426, 478, 717, 852, 956, 1434, 2868, 6121, 12242, 16969, 18363, 24484, 33938, 36726, 50907, 67876, 73452, 101814, 203628, 434591, 869182, 1303773, 1462919, 1738364, 2607546, 2925838, 4388757, 5215092, 5851676, 8777514, 17555028, 103867249, 207734498, 311601747, 415468996, 623203494, 1246406988]

約数ペア:

[(1, 1246406988), (2, 623203494), (3, 415468996), (4, 311601747), (6, 207734498), (12, 103867249), (71, 17555028), (142, 8777514), (213, 5851676), (239, 5215092), (284, 4388757), (426, 2925838), (478, 2607546), (717, 1738364), (852, 1462919), (956, 1303773), (1434, 869182), (2868, 434591), (6121, 203628), (12242, 101814), (16969, 73452), (18363, 67876), (24484, 50907), (33938, 36726)]