764236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1605

約数の個数: 18

約数和(自身を含む): 1470980

約数和(自身を除く): 706744

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1579, 3158, 6316, 17369, 34738, 69476, 191059, 382118, 764236]

約数ペア:

[(1, 764236), (2, 382118), (4, 191059), (11, 69476), (22, 34738), (44, 17369), (121, 6316), (242, 3158), (484, 1579)]