290419313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6563}}^1$

素因数の和:6736

約数の個数: 16

約数和(自身を含む): 326099520

約数和(自身を除く): 35680207

約数列:

[1, 17, 19, 137, 323, 2329, 2603, 6563, 44251, 111571, 124697, 899131, 2119849, 15285227, 17083489, 290419313]

約数ペア:

[(1, 290419313), (17, 17083489), (19, 15285227), (137, 2119849), (323, 899131), (2329, 124697), (2603, 111571), (6563, 44251)]