291238930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{150901}}^1$

素因数の和:151101

約数の個数: 16

約数和(自身を含む): 526949784

約数和(自身を除く): 235710854

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 150901, 301802, 754505, 1509010, 29123893, 58247786, 145619465, 291238930]

約数ペア:

[(1, 291238930), (2, 145619465), (5, 58247786), (10, 29123893), (193, 1509010), (386, 754505), (965, 301802), (1930, 150901)]