9801478028018

素因数分解:

$2^1\times {\mathrm{691}}^1\times {\mathrm{1907}}^1\times {\mathrm{3719057}}^1$

素因数の和:3721657

約数の個数: 16

約数和(自身を含む): 14731218490464

約数和(自身を除く): 4929740462446

約数列:

[1, 2, 691, 1382, 1907, 3814, 1317737, 2635474, 3719057, 7438114, 2569868387, 5139736774, 7092241699, 14184483398, 4900739014009, 9801478028018]

約数ペア:

[(1, 9801478028018), (2, 4900739014009), (691, 14184483398), (1382, 7092241699), (1907, 5139736774), (3814, 2569868387), (1317737, 7438114), (2635474, 3719057)]