858150076

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{315961}}^1$

素因数の和:316069

約数の個数: 24

約数和(自身を含む): 1733999456

約数和(自身を除く): 875849380

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 315961, 631922, 1263844, 2211727, 4423454, 8846908, 30648217, 61296434, 122592868, 214537519, 429075038, 858150076]

約数ペア:

[(1, 858150076), (2, 429075038), (4, 214537519), (7, 122592868), (14, 61296434), (28, 30648217), (97, 8846908), (194, 4423454), (388, 2211727), (679, 1263844), (1358, 631922), (2716, 315961)]