2120342

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1819498

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 151, 238, 302, 413, 826, 1003, 1057, 2006, 2114, 2567, 5134, 7021, 8909, 14042, 17818, 17969, 35938, 62363, 124726, 151453, 302906, 1060171, 2120342]

約数ペア:

[(1, 2120342), (2, 1060171), (7, 302906), (14, 151453), (17, 124726), (34, 62363), (59, 35938), (118, 17969), (119, 17818), (151, 14042), (238, 8909), (302, 7021), (413, 5134), (826, 2567), (1003, 2114), (1057, 2006)]