4389978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 9386496

約数和(自身を除く): 4996518

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 223, 386, 446, 579, 669, 1158, 1338, 3281, 3791, 6562, 7582, 9843, 11373, 19686, 22746, 43039, 86078, 129117, 258234, 731663, 1463326, 2194989, 4389978]

約数ペア:

[(1, 4389978), (2, 2194989), (3, 1463326), (6, 731663), (17, 258234), (34, 129117), (51, 86078), (102, 43039), (193, 22746), (223, 19686), (386, 11373), (446, 9843), (579, 7582), (669, 6562), (1158, 3791), (1338, 3281)]