804519470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{32323}}^1$

素因数の和:32480

約数の個数: 32

約数和(自身を含む): 1536036480

約数和(自身を除く): 731517010

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 32323, 64646, 161615, 323230, 614137, 1228274, 3070685, 4234313, 6141370, 8468626, 21171565, 42343130, 80451947, 160903894, 402259735, 804519470]

約数ペア:

[(1, 804519470), (2, 402259735), (5, 160903894), (10, 80451947), (19, 42343130), (38, 21171565), (95, 8468626), (131, 6141370), (190, 4234313), (262, 3070685), (655, 1228274), (1310, 614137), (2489, 323230), (4978, 161615), (12445, 64646), (24890, 32323)]