242699158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1801}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 403244352

約数和(自身を除く): 160545194

約数列:

[1, 2, 13, 26, 71, 73, 142, 146, 923, 949, 1801, 1846, 1898, 3602, 5183, 10366, 23413, 46826, 67379, 127871, 131473, 134758, 255742, 262946, 1662323, 1709149, 3324646, 3418298, 9334583, 18669166, 121349579, 242699158]

約数ペア:

[(1, 242699158), (2, 121349579), (13, 18669166), (26, 9334583), (71, 3418298), (73, 3324646), (142, 1709149), (146, 1662323), (923, 262946), (949, 255742), (1801, 134758), (1846, 131473), (1898, 127871), (3602, 67379), (5183, 46826), (10366, 23413)]