2017645328

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1559}}^1\times {\mathrm{1721}}^1$

素因数の和:3335

約数の個数: 40

約数和(自身を含む): 3997244160

約数和(自身を除く): 1979598832

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1559, 1721, 3118, 3442, 6236, 6884, 12472, 13768, 24944, 27536, 73273, 80887, 146546, 161774, 293092, 323548, 586184, 647096, 1172368, 1294192, 2683039, 5366078, 10732156, 21464312, 42928624, 126102833, 252205666, 504411332, 1008822664, 2017645328]

約数ペア:

[(1, 2017645328), (2, 1008822664), (4, 504411332), (8, 252205666), (16, 126102833), (47, 42928624), (94, 21464312), (188, 10732156), (376, 5366078), (752, 2683039), (1559, 1294192), (1721, 1172368), (3118, 647096), (3442, 586184), (6236, 323548), (6884, 293092), (12472, 161774), (13768, 146546), (24944, 80887), (27536, 73273)]