1331503764

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{3919}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 3245383680

約数和(自身を除く): 1913879916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1231, 2462, 3693, 3919, 4924, 7386, 7838, 11757, 14772, 15676, 23514, 28313, 47028, 56626, 84939, 90137, 113252, 169878, 180274, 270411, 339756, 360548, 540822, 1081644, 4824289, 9648578, 14472867, 19297156, 28945734, 57891468, 110958647, 221917294, 332875941, 443834588, 665751882, 1331503764]

約数ペア:

[(1, 1331503764), (2, 665751882), (3, 443834588), (4, 332875941), (6, 221917294), (12, 110958647), (23, 57891468), (46, 28945734), (69, 19297156), (92, 14472867), (138, 9648578), (276, 4824289), (1231, 1081644), (2462, 540822), (3693, 360548), (3919, 339756), (4924, 270411), (7386, 180274), (7838, 169878), (11757, 113252), (14772, 90137), (15676, 84939), (23514, 56626), (28313, 47028)]