3939898634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{7841}}^1$

素因数の和:9758

約数の個数: 32

約数和(自身を含む): 7114262400

約数和(自身を除く): 3174363766

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1889, 3778, 7841, 13223, 15682, 26446, 35891, 54887, 71782, 109774, 148979, 251237, 297958, 502474, 1042853, 2085706, 14811649, 29623298, 103681543, 207363086, 281421331, 562842662, 1969949317, 3939898634]

約数ペア:

[(1, 3939898634), (2, 1969949317), (7, 562842662), (14, 281421331), (19, 207363086), (38, 103681543), (133, 29623298), (266, 14811649), (1889, 2085706), (3778, 1042853), (7841, 502474), (13223, 297958), (15682, 251237), (26446, 148979), (35891, 109774), (54887, 71782)]