4725722

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:421

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2531878

約数列:

[1, 2, 89, 139, 178, 191, 278, 382, 12371, 16999, 24742, 26549, 33998, 53098, 2362861, 4725722]

約数ペア:

[(1, 4725722), (2, 2362861), (89, 53098), (139, 33998), (178, 26549), (191, 24742), (278, 16999), (382, 12371)]