38156920109

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1\times {\mathrm{2447}}^1$

素因数の和:3425

約数の個数: 32

約数和(自身を含む): 47817547776

約数和(自身を除く): 9660627667

約数列:

[1, 7, 11, 77, 313, 647, 2191, 2447, 3443, 4529, 7117, 17129, 24101, 26917, 49819, 188419, 202511, 765911, 1417577, 1583209, 2227621, 5361377, 8425021, 11082463, 15593347, 17415299, 58975147, 121907093, 495544417, 3468810919, 5450988587, 38156920109]

約数ペア:

[(1, 38156920109), (7, 5450988587), (11, 3468810919), (77, 495544417), (313, 121907093), (647, 58975147), (2191, 17415299), (2447, 15593347), (3443, 11082463), (4529, 8425021), (7117, 5361377), (17129, 2227621), (24101, 1583209), (26917, 1417577), (49819, 765911), (188419, 202511)]