987133026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{8089}}^1$

素因数の和:8191

約数の個数: 48

約数和(自身を含む): 2205269280

約数和(自身を除く): 1218136254

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 1849, 2838, 3698, 5547, 8089, 11094, 16178, 20339, 24267, 40678, 48534, 61017, 88979, 122034, 177958, 266937, 347827, 533874, 695654, 1043481, 2086962, 3826097, 7652194, 11478291, 14956561, 22956582, 29913122, 44869683, 89739366, 164522171, 329044342, 493566513, 987133026]

約数ペア:

[(1, 987133026), (2, 493566513), (3, 329044342), (6, 164522171), (11, 89739366), (22, 44869683), (33, 29913122), (43, 22956582), (66, 14956561), (86, 11478291), (129, 7652194), (258, 3826097), (473, 2086962), (946, 1043481), (1419, 695654), (1849, 533874), (2838, 347827), (3698, 266937), (5547, 177958), (8089, 122034), (11094, 88979), (16178, 61017), (20339, 48534), (24267, 40678)]