2499442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 4463424

約数和(自身を除く): 1963982

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 163, 187, 326, 374, 451, 697, 902, 1394, 1793, 2771, 3586, 5542, 6683, 7667, 13366, 15334, 30481, 60962, 73513, 113611, 147026, 227222, 1249721, 2499442]

約数ペア:

[(1, 2499442), (2, 1249721), (11, 227222), (17, 147026), (22, 113611), (34, 73513), (41, 60962), (82, 30481), (163, 15334), (187, 13366), (326, 7667), (374, 6683), (451, 5542), (697, 3586), (902, 2771), (1394, 1793)]