2080873538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{218717}}^1$

素因数の和:218857

約数の個数: 16

約数和(自身を含む): 3212529984

約数和(自身を除く): 1131656446

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 218717, 437434, 14654039, 15528907, 29308078, 31057814, 1040436769, 2080873538]

約数ペア:

[(1, 2080873538), (2, 1040436769), (67, 31057814), (71, 29308078), (134, 15528907), (142, 14654039), (4757, 437434), (9514, 218717)]