4073812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3546668

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 431, 556, 862, 1724, 2363, 4726, 7327, 9452, 14654, 29308, 59909, 119818, 239636, 1018453, 2036906, 4073812]

約数ペア:

[(1, 4073812), (2, 2036906), (4, 1018453), (17, 239636), (34, 119818), (68, 59909), (139, 29308), (278, 14654), (431, 9452), (556, 7327), (862, 4726), (1724, 2363)]