2001676592

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{519107}}^1$

素因数の和:519356

約数の個数: 20

約数和(自身を含む): 3894348216

約数和(自身を除く): 1892671624

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 519107, 1038214, 2076428, 4152856, 8305712, 125104787, 250209574, 500419148, 1000838296, 2001676592]

約数ペア:

[(1, 2001676592), (2, 1000838296), (4, 500419148), (8, 250209574), (16, 125104787), (241, 8305712), (482, 4152856), (964, 2076428), (1928, 1038214), (3856, 519107)]