2013764285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{26777}}^1$

素因数の和:26897

約数の個数: 24

約数和(自身を含む): 2646201960

約数和(自身を除く): 632437675

約数列:

[1, 5, 13, 65, 89, 169, 445, 845, 1157, 5785, 15041, 26777, 75205, 133885, 348101, 1740505, 2383153, 4525313, 11915765, 22626565, 30980989, 154904945, 402752857, 2013764285]

約数ペア:

[(1, 2013764285), (5, 402752857), (13, 154904945), (65, 30980989), (89, 22626565), (169, 11915765), (445, 4525313), (845, 2383153), (1157, 1740505), (5785, 348101), (15041, 133885), (26777, 75205)]