2011046488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1202779}}^1$

素因数の和:1202815

約数の個数: 32

約数和(自身を含む): 4330008000

約数和(自身を除く): 2318961512

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1202779, 2405558, 4811116, 9622232, 13230569, 22852801, 26461138, 45705602, 52922276, 91411204, 105844552, 182822408, 251380811, 502761622, 1005523244, 2011046488]

約数ペア:

[(1, 2011046488), (2, 1005523244), (4, 502761622), (8, 251380811), (11, 182822408), (19, 105844552), (22, 91411204), (38, 52922276), (44, 45705602), (76, 26461138), (88, 22852801), (152, 13230569), (209, 9622232), (418, 4811116), (836, 2405558), (1672, 1202779)]