653968848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1048027}}^1$

素因数の和:1048051

約数の個数: 40

約数和(自身を含む): 1819376608

約数和(自身を除く): 1165407760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1048027, 2096054, 3144081, 4192108, 6288162, 8384216, 12576324, 13624351, 16768432, 25152648, 27248702, 40873053, 50305296, 54497404, 81746106, 108994808, 163492212, 217989616, 326984424, 653968848]

約数ペア:

[(1, 653968848), (2, 326984424), (3, 217989616), (4, 163492212), (6, 108994808), (8, 81746106), (12, 54497404), (13, 50305296), (16, 40873053), (24, 27248702), (26, 25152648), (39, 16768432), (48, 13624351), (52, 12576324), (78, 8384216), (104, 6288162), (156, 4192108), (208, 3144081), (312, 2096054), (624, 1048027)]