2016993032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{323651}}^1$

素因数の和:323717

約数の個数: 32

約数和(自身を含む): 4078015200

約数和(自身を除く): 2061022168

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 323651, 647302, 1294604, 2589208, 6149369, 12298738, 13269691, 24597476, 26539382, 49194952, 53078764, 106157528, 252124129, 504248258, 1008496516, 2016993032]

約数ペア:

[(1, 2016993032), (2, 1008496516), (4, 504248258), (8, 252124129), (19, 106157528), (38, 53078764), (41, 49194952), (76, 26539382), (82, 24597476), (152, 13269691), (164, 12298738), (328, 6149369), (779, 2589208), (1558, 1294604), (3116, 647302), (6232, 323651)]