2578884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 7504896

約数和(自身を除く): 4926012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2791, 5582, 8373, 11164, 16746, 19537, 30701, 33492, 39074, 58611, 61402, 78148, 92103, 117222, 122804, 184206, 214907, 234444, 368412, 429814, 644721, 859628, 1289442, 2578884]

約数ペア:

[(1, 2578884), (2, 1289442), (3, 859628), (4, 644721), (6, 429814), (7, 368412), (11, 234444), (12, 214907), (14, 184206), (21, 122804), (22, 117222), (28, 92103), (33, 78148), (42, 61402), (44, 58611), (66, 39074), (77, 33492), (84, 30701), (132, 19537), (154, 16746), (231, 11164), (308, 8373), (462, 5582), (924, 2791)]