2017643678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1\times {\mathrm{5407}}^1$

素因数の和:9791

約数の個数: 16

約数和(自身を含む): 3098135040

約数和(自身を除く): 1080491362

約数列:

[1, 2, 43, 86, 4339, 5407, 8678, 10814, 186577, 232501, 373154, 465002, 23460973, 46921946, 1008821839, 2017643678]

約数ペア:

[(1, 2017643678), (2, 1008821839), (43, 46921946), (86, 23460973), (4339, 465002), (5407, 373154), (8678, 232501), (10814, 186577)]