745704841

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{3449}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 867081600

約数和(自身を除く): 121376759

約数列:

[1, 7, 67, 461, 469, 3227, 3449, 24143, 30887, 216209, 231083, 1589989, 1617581, 11129923, 106529263, 745704841]

約数ペア:

[(1, 745704841), (7, 106529263), (67, 11129923), (461, 1617581), (469, 1589989), (3227, 231083), (3449, 216209), (24143, 30887)]