1330560008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{12437}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 2561232960

約数和(自身を除く): 1230672952

約数列:

[1, 2, 4, 8, 43, 86, 172, 311, 344, 622, 1244, 2488, 12437, 13373, 24874, 26746, 49748, 53492, 99496, 106984, 534791, 1069582, 2139164, 3867907, 4278328, 7735814, 15471628, 30943256, 166320001, 332640002, 665280004, 1330560008]

約数ペア:

[(1, 1330560008), (2, 665280004), (4, 332640002), (8, 166320001), (43, 30943256), (86, 15471628), (172, 7735814), (311, 4278328), (344, 3867907), (622, 2139164), (1244, 1069582), (2488, 534791), (12437, 106984), (13373, 99496), (24874, 53492), (26746, 49748)]