849207058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 1582571520

約数和(自身を除く): 733364462

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 211, 322, 406, 422, 431, 667, 862, 1334, 1477, 2954, 3017, 4669, 4853, 6034, 6119, 9338, 9706, 9913, 12238, 12499, 19826, 24998, 33971, 42833, 67942, 69391, 85666, 87493, 90941, 138782, 140737, 174986, 181882, 281474, 287477, 574954, 636587, 985159, 1273174, 1970318, 2012339, 2091643, 2637289, 4024678, 4183286, 5274578, 14641501, 18461023, 29283002, 36922046, 60657647, 121315294, 424603529, 849207058]

約数ペア:

[(1, 849207058), (2, 424603529), (7, 121315294), (14, 60657647), (23, 36922046), (29, 29283002), (46, 18461023), (58, 14641501), (161, 5274578), (203, 4183286), (211, 4024678), (322, 2637289), (406, 2091643), (422, 2012339), (431, 1970318), (667, 1273174), (862, 985159), (1334, 636587), (1477, 574954), (2954, 287477), (3017, 281474), (4669, 181882), (4853, 174986), (6034, 140737), (6119, 138782), (9338, 90941), (9706, 87493), (9913, 85666), (12238, 69391), (12499, 67942), (19826, 42833), (24998, 33971)]