1899779056

素因数分解:

$2^4\times 7^1\times {\mathrm{16962313}}^1$

素因数の和:16962328

約数の個数: 20

約数和(自身を含む): 4206653872

約数和(自身を除く): 2306874816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16962313, 33924626, 67849252, 118736191, 135698504, 237472382, 271397008, 474944764, 949889528, 1899779056]

約数ペア:

[(1, 1899779056), (2, 949889528), (4, 474944764), (7, 271397008), (8, 237472382), (14, 135698504), (16, 118736191), (28, 67849252), (56, 33924626), (112, 16962313)]