4996964

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 10059840

約数和(自身を除く): 5062876

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 997, 1253, 1994, 2506, 3988, 5012, 6979, 13958, 27916, 178463, 356926, 713852, 1249241, 2498482, 4996964]

約数ペア:

[(1, 4996964), (2, 2498482), (4, 1249241), (7, 713852), (14, 356926), (28, 178463), (179, 27916), (358, 13958), (716, 6979), (997, 5012), (1253, 3988), (1994, 2506)]