8904906244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{70969}}^1$

素因数の和:71132

約数の個数: 48

約数和(自身を含む): 17804953600

約数和(自身を除く): 8900047356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 988, 1651, 2413, 3302, 4826, 6604, 9652, 31369, 62738, 70969, 125476, 141938, 283876, 922597, 1348411, 1845194, 2696822, 3690388, 5393644, 9013063, 17529343, 18026126, 35058686, 36052252, 70117372, 117169819, 171248197, 234339638, 342496394, 468679276, 684992788, 2226226561, 4452453122, 8904906244]

約数ペア:

[(1, 8904906244), (2, 4452453122), (4, 2226226561), (13, 684992788), (19, 468679276), (26, 342496394), (38, 234339638), (52, 171248197), (76, 117169819), (127, 70117372), (247, 36052252), (254, 35058686), (494, 18026126), (508, 17529343), (988, 9013063), (1651, 5393644), (2413, 3690388), (3302, 2696822), (4826, 1845194), (6604, 1348411), (9652, 922597), (31369, 283876), (62738, 141938), (70969, 125476)]