2017010056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{16007}}^1$

素因数の和:16861

約数の個数: 32

約数和(自身を含む): 3985992000

約数和(自身を除く): 1968981944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 829, 1658, 3316, 6632, 15751, 16007, 31502, 32014, 63004, 64028, 126008, 128056, 304133, 608266, 1216532, 2433064, 13269803, 26539606, 53079212, 106158424, 252126257, 504252514, 1008505028, 2017010056]

約数ペア:

[(1, 2017010056), (2, 1008505028), (4, 504252514), (8, 252126257), (19, 106158424), (38, 53079212), (76, 26539606), (152, 13269803), (829, 2433064), (1658, 1216532), (3316, 608266), (6632, 304133), (15751, 128056), (16007, 126008), (31502, 64028), (32014, 63004)]