7639138

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 12589668

約数和(自身を除く): 4950530

約数列:

[1, 2, 13, 26, 97, 169, 194, 233, 338, 466, 1261, 2522, 3029, 6058, 16393, 22601, 32786, 39377, 45202, 78754, 293813, 587626, 3819569, 7639138]

約数ペア:

[(1, 7639138), (2, 3819569), (13, 587626), (26, 293813), (97, 78754), (169, 45202), (194, 39377), (233, 32786), (338, 22601), (466, 16393), (1261, 6058), (2522, 3029)]