1245665027306

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{917279107}}^1$

素因数の和:917279213

約数の個数: 16

約数和(自身を含む): 2157440462016

約数和(自身を除く): 911775434710

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 917279107, 1834558214, 6420953749, 12841907498, 88976073379, 177952146758, 622832513653, 1245665027306]

約数ペア:

[(1, 1245665027306), (2, 622832513653), (7, 177952146758), (14, 88976073379), (97, 12841907498), (194, 6420953749), (679, 1834558214), (1358, 917279107)]