2650347073864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2490927701}}^1$

素因数の和:2490927733

約数の個数: 32

約数和(自身を含む): 5978226484800

約数和(自身を除く): 3327879410936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2490927701, 4981855402, 9963710804, 17436493907, 19927421608, 34872987814, 47327626319, 69745975628, 94655252638, 139491951256, 189310505276, 331293384233, 378621010552, 662586768466, 1325173536932, 2650347073864]

約数ペア:

[(1, 2650347073864), (2, 1325173536932), (4, 662586768466), (7, 378621010552), (8, 331293384233), (14, 189310505276), (19, 139491951256), (28, 94655252638), (38, 69745975628), (56, 47327626319), (76, 34872987814), (133, 19927421608), (152, 17436493907), (266, 9963710804), (532, 4981855402), (1064, 2490927701)]