1039392016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{172313}}^1$

素因数の和:172363

約数の個数: 40

約数和(自身を含む): 2243528280

約数和(自身を除く): 1204136264

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 172313, 344626, 689252, 1378504, 2240069, 2757008, 4480138, 4997077, 8960276, 9994154, 17920552, 19988308, 35841104, 39976616, 64962001, 79953232, 129924002, 259848004, 519696008, 1039392016]

約数ペア:

[(1, 1039392016), (2, 519696008), (4, 259848004), (8, 129924002), (13, 79953232), (16, 64962001), (26, 39976616), (29, 35841104), (52, 19988308), (58, 17920552), (104, 9994154), (116, 8960276), (208, 4997077), (232, 4480138), (377, 2757008), (464, 2240069), (754, 1378504), (1508, 689252), (3016, 344626), (6032, 172313)]