660883924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{13613}}^1$

素因数の和:13899

約数の個数: 24

約数和(自身を含む): 1183601160

約数和(自身を除く): 522717236

約数列:

[1, 2, 4, 53, 106, 212, 229, 458, 916, 12137, 13613, 24274, 27226, 48548, 54452, 721489, 1442978, 2885956, 3117377, 6234754, 12469508, 165220981, 330441962, 660883924]

約数ペア:

[(1, 660883924), (2, 330441962), (4, 165220981), (53, 12469508), (106, 6234754), (212, 3117377), (229, 2885956), (458, 1442978), (916, 721489), (12137, 54452), (13613, 48548), (24274, 27226)]