1330555226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664613}}^1$

素因数の和:664646

約数の個数: 32

約数和(自身を含む): 2679723648

約数和(自身を除く): 1349168422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 664613, 1329226, 4652291, 7310743, 8639969, 9304582, 14621486, 17279938, 51175201, 60479783, 95039659, 102350402, 120959566, 190079318, 665277613, 1330555226]

約数ペア:

[(1, 1330555226), (2, 665277613), (7, 190079318), (11, 120959566), (13, 102350402), (14, 95039659), (22, 60479783), (26, 51175201), (77, 17279938), (91, 14621486), (143, 9304582), (154, 8639969), (182, 7310743), (286, 4652291), (1001, 1329226), (2002, 664613)]