1819792456

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2269}}^1\times {\mathrm{3457}}^1$

素因数の和:5761

約数の個数: 32

約数和(自身を含む): 3532347000

約数和(自身を除く): 1712554544

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2269, 3457, 4538, 6914, 9076, 13828, 18152, 27656, 65801, 100253, 131602, 200506, 263204, 401012, 526408, 802024, 7843933, 15687866, 31375732, 62751464, 227474057, 454948114, 909896228, 1819792456]

約数ペア:

[(1, 1819792456), (2, 909896228), (4, 454948114), (8, 227474057), (29, 62751464), (58, 31375732), (116, 15687866), (232, 7843933), (2269, 802024), (3457, 526408), (4538, 401012), (6914, 263204), (9076, 200506), (13828, 131602), (18152, 100253), (27656, 65801)]