673622428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{8863453}}^1$

素因数の和:8863476

約数の個数: 12

約数和(自身を含む): 1240883560

約数和(自身を除く): 567261132

約数列:

[1, 2, 4, 19, 38, 76, 8863453, 17726906, 35453812, 168405607, 336811214, 673622428]

約数ペア:

[(1, 673622428), (2, 336811214), (4, 168405607), (19, 35453812), (38, 17726906), (76, 8863453)]