5678986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 9720000

約数和(自身を除く): 4041014

約数列:

[1, 2, 17, 19, 34, 38, 59, 118, 149, 298, 323, 646, 1003, 1121, 2006, 2242, 2533, 2831, 5066, 5662, 8791, 17582, 19057, 38114, 48127, 96254, 149447, 167029, 298894, 334058, 2839493, 5678986]

約数ペア:

[(1, 5678986), (2, 2839493), (17, 334058), (19, 298894), (34, 167029), (38, 149447), (59, 96254), (118, 48127), (149, 38114), (298, 19057), (323, 17582), (646, 8791), (1003, 5662), (1121, 5066), (2006, 2831), (2242, 2533)]