1640882612

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{119563}}^1$

素因数の和:119687

約数の個数: 24

約数和(自身を含む): 2972839296

約数和(自身を除く): 1331956684

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 3431, 6862, 13724, 119563, 239126, 478252, 5619461, 8728099, 11238922, 17456198, 22477844, 34912396, 410220653, 820441306, 1640882612]

約数ペア:

[(1, 1640882612), (2, 820441306), (4, 410220653), (47, 34912396), (73, 22477844), (94, 17456198), (146, 11238922), (188, 8728099), (292, 5619461), (3431, 478252), (6862, 239126), (13724, 119563)]