664264766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 1162847232

約数和(自身を除く): 498582466

約数列:

[1, 2, 11, 17, 22, 34, 187, 191, 289, 374, 382, 547, 578, 1094, 2101, 3179, 3247, 4202, 6017, 6358, 6494, 9299, 12034, 18598, 35717, 55199, 71434, 102289, 104477, 110398, 158083, 204578, 208954, 316166, 607189, 1149247, 1214378, 1738913, 1776109, 2298494, 3477826, 3552218, 19537199, 30193853, 39074398, 60387706, 332132383, 664264766]

約数ペア:

[(1, 664264766), (2, 332132383), (11, 60387706), (17, 39074398), (22, 30193853), (34, 19537199), (187, 3552218), (191, 3477826), (289, 2298494), (374, 1776109), (382, 1738913), (547, 1214378), (578, 1149247), (1094, 607189), (2101, 316166), (3179, 208954), (3247, 204578), (4202, 158083), (6017, 110398), (6358, 104477), (6494, 102289), (9299, 71434), (12034, 55199), (18598, 35717)]