2214500528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{17491}}^1$

素因数の和:17733

約数の個数: 40

約数和(自身を含む): 4418269296

約数和(自身を除く): 2203768768

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 328, 386, 656, 772, 1544, 3088, 7913, 15826, 17491, 31652, 34982, 63304, 69964, 126608, 139928, 279856, 717131, 1434262, 2868524, 3375763, 5737048, 6751526, 11474096, 13503052, 27006104, 54012208, 138406283, 276812566, 553625132, 1107250264, 2214500528]

約数ペア:

[(1, 2214500528), (2, 1107250264), (4, 553625132), (8, 276812566), (16, 138406283), (41, 54012208), (82, 27006104), (164, 13503052), (193, 11474096), (328, 6751526), (386, 5737048), (656, 3375763), (772, 2868524), (1544, 1434262), (3088, 717131), (7913, 279856), (15826, 139928), (17491, 126608), (31652, 69964), (34982, 63304)]