1236704066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 2220825600

約数和(自身を除く): 984121534

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 239, 299, 391, 442, 478, 509, 598, 782, 1018, 3107, 4063, 5083, 5497, 6214, 6617, 8126, 8653, 10166, 10994, 11707, 13234, 17306, 23414, 52819, 71461, 93449, 105638, 112489, 121651, 142922, 152191, 186898, 199019, 224978, 243302, 304382, 398038, 1214837, 1581463, 2068067, 2429674, 2587247, 2797973, 3162926, 4136134, 5174494, 5595946, 26884871, 36373649, 47565541, 53769742, 72747298, 95131082, 618352033, 1236704066]

約数ペア:

[(1, 1236704066), (2, 618352033), (13, 95131082), (17, 72747298), (23, 53769742), (26, 47565541), (34, 36373649), (46, 26884871), (221, 5595946), (239, 5174494), (299, 4136134), (391, 3162926), (442, 2797973), (478, 2587247), (509, 2429674), (598, 2068067), (782, 1581463), (1018, 1214837), (3107, 398038), (4063, 304382), (5083, 243302), (5497, 224978), (6214, 199019), (6617, 186898), (8126, 152191), (8653, 142922), (10166, 121651), (10994, 112489), (11707, 105638), (13234, 93449), (17306, 71461), (23414, 52819)]