3984474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 8959104

約数和(自身を除く): 4974630

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 2221, 4442, 6663, 13326, 28873, 51083, 57746, 86619, 102166, 153249, 173238, 306498, 664079, 1328158, 1992237, 3984474]

約数ペア:

[(1, 3984474), (2, 1992237), (3, 1328158), (6, 664079), (13, 306498), (23, 173238), (26, 153249), (39, 102166), (46, 86619), (69, 57746), (78, 51083), (138, 28873), (299, 13326), (598, 6663), (897, 4442), (1794, 2221)]