4378748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 8602440

約数和(自身を除く): 4223692

約数列:

[1, 2, 4, 11, 22, 44, 83, 109, 121, 166, 218, 242, 332, 436, 484, 913, 1199, 1826, 2398, 3652, 4796, 9047, 10043, 13189, 18094, 20086, 26378, 36188, 40172, 52756, 99517, 199034, 398068, 1094687, 2189374, 4378748]

約数ペア:

[(1, 4378748), (2, 2189374), (4, 1094687), (11, 398068), (22, 199034), (44, 99517), (83, 52756), (109, 40172), (121, 36188), (166, 26378), (218, 20086), (242, 18094), (332, 13189), (436, 10043), (484, 9047), (913, 4796), (1199, 3652), (1826, 2398)]