1665422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 2973024

約数和(自身を除く): 1307602

約数列:

[1, 2, 11, 17, 22, 34, 61, 73, 122, 146, 187, 374, 671, 803, 1037, 1241, 1342, 1606, 2074, 2482, 4453, 8906, 11407, 13651, 22814, 27302, 48983, 75701, 97966, 151402, 832711, 1665422]

約数ペア:

[(1, 1665422), (2, 832711), (11, 151402), (17, 97966), (22, 75701), (34, 48983), (61, 27302), (73, 22814), (122, 13651), (146, 11407), (187, 8906), (374, 4453), (671, 2482), (803, 2074), (1037, 1606), (1241, 1342)]