2562170615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{870007}}^1$

素因数の和:870062

約数の個数: 16

約数和(自身を含む): 3340830720

約数和(自身を除く): 778660105

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 870007, 4350035, 16530133, 26970217, 82650665, 134851085, 512434123, 2562170615]

約数ペア:

[(1, 2562170615), (5, 512434123), (19, 134851085), (31, 82650665), (95, 26970217), (155, 16530133), (589, 4350035), (2945, 870007)]