511358198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11927}}^1$

素因数の和:12056

約数の個数: 32

約数和(自身を含む): 883721664

約数和(自身を除く): 372363466

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 11927, 21437, 23854, 42874, 155051, 202759, 310102, 405518, 1156919, 2313838, 2635867, 5271734, 15039947, 19667623, 30079894, 39335246, 255679099, 511358198]

約数ペア:

[(1, 511358198), (2, 255679099), (13, 39335246), (17, 30079894), (26, 19667623), (34, 15039947), (97, 5271734), (194, 2635867), (221, 2313838), (442, 1156919), (1261, 405518), (1649, 310102), (2522, 202759), (3298, 155051), (11927, 42874), (21437, 23854)]