2430244138

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{161779}}^1$

素因数の和:161854

約数の個数: 32

約数和(自身を含む): 4426300800

約数和(自身を除く): 1996056662

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 7511, 15022, 161779, 323558, 1132453, 2264906, 4691591, 5985823, 9383182, 11971646, 32841137, 41900761, 65682274, 83801522, 173588867, 347177734, 1215122069, 2430244138]

約数ペア:

[(1, 2430244138), (2, 1215122069), (7, 347177734), (14, 173588867), (29, 83801522), (37, 65682274), (58, 41900761), (74, 32841137), (203, 11971646), (259, 9383182), (406, 5985823), (518, 4691591), (1073, 2264906), (2146, 1132453), (7511, 323558), (15022, 161779)]