337439908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{60647}}^1$

素因数の和:60771

約数の個数: 24

約数和(自身を含む): 641898432

約数和(自身を除く): 304458524

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 60647, 121294, 242588, 788411, 1576822, 3153644, 6489229, 12978458, 25956916, 84359977, 168719954, 337439908]

約数ペア:

[(1, 337439908), (2, 168719954), (4, 84359977), (13, 25956916), (26, 12978458), (52, 6489229), (107, 3153644), (214, 1576822), (428, 788411), (1391, 242588), (2782, 121294), (5564, 60647)]