1488892444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{108869}}^1$

素因数の和:109149

約数の個数: 24

約数和(自身を含む): 2816684640

約数和(自身を除く): 1327792196

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 108869, 217738, 435476, 1415297, 2830594, 5661188, 28632547, 57265094, 114530188, 372223111, 744446222, 1488892444]

約数ペア:

[(1, 1488892444), (2, 744446222), (4, 372223111), (13, 114530188), (26, 57265094), (52, 28632547), (263, 5661188), (526, 2830594), (1052, 1415297), (3419, 435476), (6838, 217738), (13676, 108869)]