3781492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 7846468

約数和(自身を除く): 4064976

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 601, 1202, 1573, 2404, 3146, 6292, 6611, 7813, 13222, 15626, 26444, 31252, 72721, 85943, 145442, 171886, 290884, 343772, 945373, 1890746, 3781492]

約数ペア:

[(1, 3781492), (2, 1890746), (4, 945373), (11, 343772), (13, 290884), (22, 171886), (26, 145442), (44, 85943), (52, 72721), (121, 31252), (143, 26444), (242, 15626), (286, 13222), (484, 7813), (572, 6611), (601, 6292), (1202, 3146), (1573, 2404)]