440469276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2823521}}^1$

素因数の和:2823541

約数の個数: 24

約数和(自身を含む): 1106820624

約数和(自身を除く): 666351348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2823521, 5647042, 8470563, 11294084, 16941126, 33882252, 36705773, 73411546, 110117319, 146823092, 220234638, 440469276]

約数ペア:

[(1, 440469276), (2, 220234638), (3, 146823092), (4, 110117319), (6, 73411546), (12, 36705773), (13, 33882252), (26, 16941126), (39, 11294084), (52, 8470563), (78, 5647042), (156, 2823521)]