2893755718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{242887}}^1$

素因数の和:242956

約数の個数: 32

約数和(自身を含む): 5316332544

約数和(自身を除く): 2422576826

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 242887, 485774, 1700209, 3400418, 5586401, 8986819, 11172802, 17973638, 39104807, 62907733, 78209614, 125815466, 206696837, 413393674, 1446877859, 2893755718]

約数ペア:

[(1, 2893755718), (2, 1446877859), (7, 413393674), (14, 206696837), (23, 125815466), (37, 78209614), (46, 62907733), (74, 39104807), (161, 17973638), (259, 11172802), (322, 8986819), (518, 5586401), (851, 3400418), (1702, 1700209), (5957, 485774), (11914, 242887)]