1352207138

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{4363}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 2040362016

約数和(自身を除く): 688154878

約数列:

[1, 2, 241, 482, 643, 1286, 4363, 8726, 154963, 309926, 1051483, 2102966, 2805409, 5610818, 676103569, 1352207138]

約数ペア:

[(1, 1352207138), (2, 676103569), (241, 5610818), (482, 2805409), (643, 2102966), (1286, 1051483), (4363, 309926), (8726, 154963)]