278319379507

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1\times {\mathrm{76717}}^1$

素因数の和:86382

約数の個数: 16

約数和(自身を含む): 310100293440

約数和(自身を除く): 31780913933

約数列:

[1, 13, 29, 377, 9623, 76717, 125099, 279067, 997321, 2224793, 3627871, 28922309, 738247691, 9597219983, 21409183039, 278319379507]

約数ペア:

[(1, 278319379507), (13, 21409183039), (29, 9597219983), (377, 738247691), (9623, 28922309), (76717, 3627871), (125099, 2224793), (279067, 997321)]