4147756

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 7499520

約数和(自身を除く): 3351764

約数列:

[1, 2, 4, 61, 89, 122, 178, 191, 244, 356, 382, 764, 5429, 10858, 11651, 16999, 21716, 23302, 33998, 46604, 67996, 1036939, 2073878, 4147756]

約数ペア:

[(1, 4147756), (2, 2073878), (4, 1036939), (61, 67996), (89, 46604), (122, 33998), (178, 23302), (191, 21716), (244, 16999), (356, 11651), (382, 10858), (764, 5429)]