2518440016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 5213416320

約数和(自身を除く): 2694976304

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 193, 236, 368, 386, 472, 601, 772, 944, 1202, 1357, 1544, 2404, 2714, 3088, 4439, 4808, 5428, 8878, 9616, 10856, 11387, 13823, 17756, 21712, 22774, 27646, 35459, 35512, 45548, 55292, 70918, 71024, 91096, 110584, 115993, 141836, 182192, 221168, 231986, 261901, 283672, 463972, 523802, 567344, 815557, 927944, 1047604, 1631114, 1855888, 2095208, 2667839, 3262228, 4190416, 5335678, 6524456, 6843587, 10671356, 13048912, 13687174, 21342712, 27374348, 42685424, 54748696, 109497392, 157402501, 314805002, 629610004, 1259220008, 2518440016]

約数ペア:

[(1, 2518440016), (2, 1259220008), (4, 629610004), (8, 314805002), (16, 157402501), (23, 109497392), (46, 54748696), (59, 42685424), (92, 27374348), (118, 21342712), (184, 13687174), (193, 13048912), (236, 10671356), (368, 6843587), (386, 6524456), (472, 5335678), (601, 4190416), (772, 3262228), (944, 2667839), (1202, 2095208), (1357, 1855888), (1544, 1631114), (2404, 1047604), (2714, 927944), (3088, 815557), (4439, 567344), (4808, 523802), (5428, 463972), (8878, 283672), (9616, 261901), (10856, 231986), (11387, 221168), (13823, 182192), (17756, 141836), (21712, 115993), (22774, 110584), (27646, 91096), (35459, 71024), (35512, 70918), (45548, 55292)]