1978812264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{576577}}^1$

素因数の和:576610

約数の個数: 64

約数和(自身を含む): 5811906240

約数和(自身を除く): 3833093976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 576577, 1153154, 1729731, 2306308, 3459462, 4612616, 6342347, 6918924, 7495501, 12684694, 13837848, 14991002, 19027041, 22486503, 25369388, 29982004, 38054082, 44973006, 50738776, 59964008, 76108164, 82450511, 89946012, 152216328, 164901022, 179892024, 247351533, 329802044, 494703066, 659604088, 989406132, 1978812264]

約数ペア:

[(1, 1978812264), (2, 989406132), (3, 659604088), (4, 494703066), (6, 329802044), (8, 247351533), (11, 179892024), (12, 164901022), (13, 152216328), (22, 89946012), (24, 82450511), (26, 76108164), (33, 59964008), (39, 50738776), (44, 44973006), (52, 38054082), (66, 29982004), (78, 25369388), (88, 22486503), (104, 19027041), (132, 14991002), (143, 13837848), (156, 12684694), (264, 7495501), (286, 6918924), (312, 6342347), (429, 4612616), (572, 3459462), (858, 2306308), (1144, 1729731), (1716, 1153154), (3432, 576577)]