290304392

素因数分解:

$2^3\times 7^1\times {\mathrm{5184007}}^1$

素因数の和:5184020

約数の個数: 16

約数和(自身を含む): 622080960

約数和(自身を除く): 331776568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5184007, 10368014, 20736028, 36288049, 41472056, 72576098, 145152196, 290304392]

約数ペア:

[(1, 290304392), (2, 145152196), (4, 72576098), (7, 41472056), (8, 36288049), (14, 20736028), (28, 10368014), (56, 5184007)]