1088891050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1675217}}^1$

素因数の和:1675242

約数の個数: 24

約数和(自身を含む): 2181133836

約数和(自身を除く): 1092242786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1675217, 3350434, 8376085, 16752170, 21777821, 41880425, 43555642, 83760850, 108889105, 217778210, 544445525, 1088891050]

約数ペア:

[(1, 1088891050), (2, 544445525), (5, 217778210), (10, 108889105), (13, 83760850), (25, 43555642), (26, 41880425), (50, 21777821), (65, 16752170), (130, 8376085), (325, 3350434), (650, 1675217)]