617961026

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 961895088

約数和(自身を除く): 343934062

約数列:

[1, 2, 53, 101, 106, 197, 202, 293, 394, 586, 5353, 10441, 10706, 15529, 19897, 20882, 29593, 31058, 39794, 57721, 59186, 115442, 1054541, 1568429, 2109082, 3059213, 3136858, 5829821, 6118426, 11659642, 308980513, 617961026]

約数ペア:

[(1, 617961026), (2, 308980513), (53, 11659642), (101, 6118426), (106, 5829821), (197, 3136858), (202, 3059213), (293, 2109082), (394, 1568429), (586, 1054541), (5353, 115442), (10441, 59186), (10706, 57721), (15529, 39794), (19897, 31058), (20882, 29593)]