1986427048

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{8287}}^1$

素因数の和:8414

約数の個数: 48

約数和(自身を含む): 3978737280

約数和(自身を除く): 1992310232

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 361, 664, 722, 1444, 1577, 2888, 3154, 6308, 8287, 12616, 16574, 29963, 33148, 59926, 66296, 119852, 157453, 239704, 314906, 629812, 687821, 1259624, 1375642, 2751284, 2991607, 5502568, 5983214, 11966428, 13068599, 23932856, 26137198, 52274396, 104548792, 248303381, 496606762, 993213524, 1986427048]

約数ペア:

[(1, 1986427048), (2, 993213524), (4, 496606762), (8, 248303381), (19, 104548792), (38, 52274396), (76, 26137198), (83, 23932856), (152, 13068599), (166, 11966428), (332, 5983214), (361, 5502568), (664, 2991607), (722, 2751284), (1444, 1375642), (1577, 1259624), (2888, 687821), (3154, 629812), (6308, 314906), (8287, 239704), (12616, 157453), (16574, 119852), (29963, 66296), (33148, 59926)]