289300748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{6197}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 552911184

約数和(自身を除く): 263610436

約数列:

[1, 2, 4, 11, 22, 44, 1061, 2122, 4244, 6197, 11671, 12394, 23342, 24788, 46684, 68167, 136334, 272668, 6575017, 13150034, 26300068, 72325187, 144650374, 289300748]

約数ペア:

[(1, 289300748), (2, 144650374), (4, 72325187), (11, 26300068), (22, 13150034), (44, 6575017), (1061, 272668), (2122, 136334), (4244, 68167), (6197, 46684), (11671, 24788), (12394, 23342)]