6906578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5638702

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 241, 322, 482, 623, 1246, 1687, 2047, 3374, 4094, 5543, 11086, 14329, 21449, 28658, 38801, 42898, 77602, 150143, 300286, 493327, 986654, 3453289, 6906578]

約数ペア:

[(1, 6906578), (2, 3453289), (7, 986654), (14, 493327), (23, 300286), (46, 150143), (89, 77602), (161, 42898), (178, 38801), (241, 28658), (322, 21449), (482, 14329), (623, 11086), (1246, 5543), (1687, 4094), (2047, 3374)]