42665194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 75620160

約数和(自身を除く): 32954966

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 482, 619, 1238, 2651, 3133, 5302, 6266, 6809, 8047, 13618, 16094, 34463, 68926, 88517, 149179, 177034, 298358, 1640969, 1939327, 3281938, 3878654, 21332597, 42665194]

約数ペア:

[(1, 42665194), (2, 21332597), (11, 3878654), (13, 3281938), (22, 1939327), (26, 1640969), (143, 298358), (241, 177034), (286, 149179), (482, 88517), (619, 68926), (1238, 34463), (2651, 16094), (3133, 13618), (5302, 8047), (6266, 6809)]