2345244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 6061440

約数和(自身を除く): 3716196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 163, 218, 326, 327, 436, 489, 652, 654, 978, 1199, 1308, 1793, 1956, 2398, 3586, 3597, 4796, 5379, 7172, 7194, 10758, 14388, 17767, 21516, 35534, 53301, 71068, 106602, 195437, 213204, 390874, 586311, 781748, 1172622, 2345244]

約数ペア:

[(1, 2345244), (2, 1172622), (3, 781748), (4, 586311), (6, 390874), (11, 213204), (12, 195437), (22, 106602), (33, 71068), (44, 53301), (66, 35534), (109, 21516), (132, 17767), (163, 14388), (218, 10758), (326, 7194), (327, 7172), (436, 5379), (489, 4796), (652, 3597), (654, 3586), (978, 2398), (1199, 1956), (1308, 1793)]