2016904888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 4147096320

約数和(自身を除く): 2130191432

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 401, 527, 802, 1054, 1193, 1604, 2108, 2386, 3208, 4216, 4772, 6817, 9544, 12431, 13634, 20281, 24862, 27268, 36983, 40562, 49724, 54536, 73966, 81124, 99448, 147932, 162248, 211327, 295864, 422654, 478393, 628711, 845308, 956786, 1257422, 1690616, 1913572, 2514844, 3827144, 5029688, 8132681, 14830183, 16265362, 29660366, 32530724, 59320732, 65061448, 118641464, 252113111, 504226222, 1008452444, 2016904888]

約数ペア:

[(1, 2016904888), (2, 1008452444), (4, 504226222), (8, 252113111), (17, 118641464), (31, 65061448), (34, 59320732), (62, 32530724), (68, 29660366), (124, 16265362), (136, 14830183), (248, 8132681), (401, 5029688), (527, 3827144), (802, 2514844), (1054, 1913572), (1193, 1690616), (1604, 1257422), (2108, 956786), (2386, 845308), (3208, 628711), (4216, 478393), (4772, 422654), (6817, 295864), (9544, 211327), (12431, 162248), (13634, 147932), (20281, 99448), (24862, 81124), (27268, 73966), (36983, 54536), (40562, 49724)]