2979834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 7354368

約数和(自身を除く): 4374534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 151, 253, 286, 299, 302, 429, 453, 506, 598, 759, 858, 897, 906, 1518, 1661, 1794, 1963, 3289, 3322, 3473, 3926, 4983, 5889, 6578, 6946, 9867, 9966, 10419, 11778, 19734, 20838, 21593, 38203, 43186, 45149, 64779, 76406, 90298, 114609, 129558, 135447, 229218, 270894, 496639, 993278, 1489917, 2979834]

約数ペア:

[(1, 2979834), (2, 1489917), (3, 993278), (6, 496639), (11, 270894), (13, 229218), (22, 135447), (23, 129558), (26, 114609), (33, 90298), (39, 76406), (46, 64779), (66, 45149), (69, 43186), (78, 38203), (138, 21593), (143, 20838), (151, 19734), (253, 11778), (286, 10419), (299, 9966), (302, 9867), (429, 6946), (453, 6578), (506, 5889), (598, 4983), (759, 3926), (858, 3473), (897, 3322), (906, 3289), (1518, 1963), (1661, 1794)]