1212140816

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{47143}}^1$

素因数の和:48758

約数の個数: 20

約数和(自身を含む): 2350034112

約数和(自身を除く): 1137893296

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 47143, 94286, 188572, 377144, 754288, 75758801, 151517602, 303035204, 606070408, 1212140816]

約数ペア:

[(1, 1212140816), (2, 606070408), (4, 303035204), (8, 151517602), (16, 75758801), (1607, 754288), (3214, 377144), (6428, 188572), (12856, 94286), (25712, 47143)]