7853156912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{25832753}}^1$

素因数の和:25832780

約数の個数: 20

約数和(自身を含む): 16016307480

約数和(自身を除く): 8163150568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 25832753, 51665506, 103331012, 206662024, 413324048, 490822307, 981644614, 1963289228, 3926578456, 7853156912]

約数ペア:

[(1, 7853156912), (2, 3926578456), (4, 1963289228), (8, 981644614), (16, 490822307), (19, 413324048), (38, 206662024), (76, 103331012), (152, 51665506), (304, 25832753)]