2017291003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 2510807040

約数和(自身を除く): 493516037

約数列:

[1, 7, 13, 91, 191, 277, 419, 1337, 1939, 2483, 2933, 3601, 5447, 17381, 25207, 38129, 52907, 80029, 116063, 370349, 560203, 687791, 812441, 1040377, 1508819, 4814537, 7282639, 10561733, 22168033, 155176231, 288184429, 2017291003]

約数ペア:

[(1, 2017291003), (7, 288184429), (13, 155176231), (91, 22168033), (191, 10561733), (277, 7282639), (419, 4814537), (1337, 1508819), (1939, 1040377), (2483, 812441), (2933, 687791), (3601, 560203), (5447, 370349), (17381, 116063), (25207, 80029), (38129, 52907)]