1238184493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1499}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 1582560000

約数和(自身を除く): 344375507

約数列:

[1, 7, 13, 29, 91, 203, 313, 377, 1499, 2191, 2639, 4069, 9077, 10493, 19487, 28483, 43471, 63539, 118001, 136409, 304297, 469187, 565123, 826007, 3284309, 3955861, 6099431, 13606423, 42696017, 95244961, 176883499, 1238184493]

約数ペア:

[(1, 1238184493), (7, 176883499), (13, 95244961), (29, 42696017), (91, 13606423), (203, 6099431), (313, 3955861), (377, 3284309), (1499, 826007), (2191, 565123), (2639, 469187), (4069, 304297), (9077, 136409), (10493, 118001), (19487, 63539), (28483, 43471)]