1420979065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{91943}}^1$

素因数の和:92240

約数の個数: 16

約数和(自身を含む): 1866830976

約数和(自身を除く): 445851911

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 15455, 91943, 459715, 1011373, 5056865, 25835983, 129179915, 284195813, 1420979065]

約数ペア:

[(1, 1420979065), (5, 284195813), (11, 129179915), (55, 25835983), (281, 5056865), (1405, 1011373), (3091, 459715), (15455, 91943)]