1038421436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{7039}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 1957992960

約数和(自身を除く): 919571524

約数列:

[1, 2, 4, 13, 26, 52, 2837, 5674, 7039, 11348, 14078, 28156, 36881, 73762, 91507, 147524, 183014, 366028, 19969643, 39939286, 79878572, 259605359, 519210718, 1038421436]

約数ペア:

[(1, 1038421436), (2, 519210718), (4, 259605359), (13, 79878572), (26, 39939286), (52, 19969643), (2837, 366028), (5674, 183014), (7039, 147524), (11348, 91507), (14078, 73762), (28156, 36881)]