509793232090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{924359}}^1$

素因数の和:924918

約数の個数: 32

約数和(自身を含む): 926829889920

約数和(自身を除く): 417036657830

約数列:

[1, 2, 5, 10, 131, 262, 421, 655, 842, 1310, 2105, 4210, 55151, 110302, 275755, 551510, 924359, 1848718, 4621795, 9243590, 121091029, 242182058, 389155139, 605455145, 778310278, 1210910290, 1945775695, 3891551390, 50979323209, 101958646418, 254896616045, 509793232090]

約数ペア:

[(1, 509793232090), (2, 254896616045), (5, 101958646418), (10, 50979323209), (131, 3891551390), (262, 1945775695), (421, 1210910290), (655, 778310278), (842, 605455145), (1310, 389155139), (2105, 242182058), (4210, 121091029), (55151, 9243590), (110302, 4621795), (275755, 1848718), (551510, 924359)]