2021645695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{11699}}^1$

素因数の和:11847

約数の個数: 32

約数和(自身を含む): 2729376000

約数和(自身を除く): 707730305

約数列:

[1, 5, 17, 19, 85, 95, 107, 323, 535, 1615, 1819, 2033, 9095, 10165, 11699, 34561, 58495, 172805, 198883, 222281, 994415, 1111405, 1251793, 3778777, 6258965, 18893885, 21280481, 23784067, 106402405, 118920335, 404329139, 2021645695]

約数ペア:

[(1, 2021645695), (5, 404329139), (17, 118920335), (19, 106402405), (85, 23784067), (95, 21280481), (107, 18893885), (323, 6258965), (535, 3778777), (1615, 1251793), (1819, 1111405), (2033, 994415), (9095, 222281), (10165, 198883), (11699, 172805), (34561, 58495)]