1902230402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{132893}}^1$

素因数の和:133333

約数の個数: 16

約数和(自身を含む): 3028388472

約数和(自身を除く): 1126158070

約数列:

[1, 2, 17, 34, 421, 842, 7157, 14314, 132893, 265786, 2259181, 4518362, 55947953, 111895906, 951115201, 1902230402]

約数ペア:

[(1, 1902230402), (2, 951115201), (17, 111895906), (34, 55947953), (421, 4518362), (842, 2259181), (7157, 265786), (14314, 132893)]