2040472

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2394728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 439, 581, 664, 878, 1162, 1756, 2324, 3073, 3512, 4648, 6146, 12292, 24584, 36437, 72874, 145748, 255059, 291496, 510118, 1020236, 2040472]

約数ペア:

[(1, 2040472), (2, 1020236), (4, 510118), (7, 291496), (8, 255059), (14, 145748), (28, 72874), (56, 36437), (83, 24584), (166, 12292), (332, 6146), (439, 4648), (581, 3512), (664, 3073), (878, 2324), (1162, 1756)]