239200312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2300003}}^1$

素因数の和:2300022

約数の個数: 16

約数和(自身を含む): 483000840

約数和(自身を除く): 243800528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2300003, 4600006, 9200012, 18400024, 29900039, 59800078, 119600156, 239200312]

約数ペア:

[(1, 239200312), (2, 119600156), (4, 59800078), (8, 29900039), (13, 18400024), (26, 9200012), (52, 4600006), (104, 2300003)]