977180144

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{409891}}^1$

素因数の和:410048

約数の個数: 20

約数和(自身を含む): 1905997800

約数和(自身を除く): 928817656

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 409891, 819782, 1639564, 3279128, 6558256, 61073759, 122147518, 244295036, 488590072, 977180144]

約数ペア:

[(1, 977180144), (2, 488590072), (4, 244295036), (8, 122147518), (16, 61073759), (149, 6558256), (298, 3279128), (596, 1639564), (1192, 819782), (2384, 409891)]