1285870424334

素因数分解:

$2^1\times 3^1\times {\mathrm{739}}^1\times {\mathrm{290002351}}^1$

素因数の和:290003095

約数の個数: 16

約数和(自身を含む): 2575220885760

約数和(自身を除く): 1289350461426

約数列:

[1, 2, 3, 6, 739, 1478, 2217, 4434, 290002351, 580004702, 870007053, 1740014106, 214311737389, 428623474778, 642935212167, 1285870424334]

約数ペア:

[(1, 1285870424334), (2, 642935212167), (3, 428623474778), (6, 214311737389), (739, 1740014106), (1478, 870007053), (2217, 580004702), (4434, 290002351)]