2023552048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{440669}}^1$

素因数の和:440725

約数の個数: 40

約数和(自身を含む): 4590018720

約数和(自身を除く): 2566466672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 440669, 881338, 1762676, 3084683, 3525352, 6169366, 7050704, 12338732, 18067429, 24677464, 36134858, 49354928, 72269716, 126472003, 144539432, 252944006, 289078864, 505888012, 1011776024, 2023552048]

約数ペア:

[(1, 2023552048), (2, 1011776024), (4, 505888012), (7, 289078864), (8, 252944006), (14, 144539432), (16, 126472003), (28, 72269716), (41, 49354928), (56, 36134858), (82, 24677464), (112, 18067429), (164, 12338732), (287, 7050704), (328, 6169366), (574, 3525352), (656, 3084683), (1148, 1762676), (2296, 881338), (4592, 440669)]