2509304056

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{6959}}^1$

素因数の和:7156

約数の個数: 64

約数和(自身を含む): 5532364800

約数和(自身を除く): 3023060744

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 137, 188, 274, 329, 376, 548, 658, 959, 1096, 1316, 1918, 2632, 3836, 6439, 6959, 7672, 12878, 13918, 25756, 27836, 45073, 48713, 51512, 55672, 90146, 97426, 180292, 194852, 327073, 360584, 389704, 654146, 953383, 1308292, 1906766, 2289511, 2616584, 3813532, 4579022, 6673681, 7627064, 9158044, 13347362, 18316088, 26694724, 44809001, 53389448, 89618002, 179236004, 313663007, 358472008, 627326014, 1254652028, 2509304056]

約数ペア:

[(1, 2509304056), (2, 1254652028), (4, 627326014), (7, 358472008), (8, 313663007), (14, 179236004), (28, 89618002), (47, 53389448), (56, 44809001), (94, 26694724), (137, 18316088), (188, 13347362), (274, 9158044), (329, 7627064), (376, 6673681), (548, 4579022), (658, 3813532), (959, 2616584), (1096, 2289511), (1316, 1906766), (1918, 1308292), (2632, 953383), (3836, 654146), (6439, 389704), (6959, 360584), (7672, 327073), (12878, 194852), (13918, 180292), (25756, 97426), (27836, 90146), (45073, 55672), (48713, 51512)]