4260986492

素因数分解:

$2^2\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{19603}}^1$

素因数の和:20730

約数の個数: 36

約数和(自身を含む): 8682415560

約数和(自身を除く): 4421429068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1109, 2218, 4436, 7763, 15526, 19603, 31052, 39206, 54341, 78412, 108682, 137221, 217364, 274442, 548884, 960547, 1921094, 3842188, 21739727, 43479454, 86958908, 152178089, 304356178, 608712356, 1065246623, 2130493246, 4260986492]

約数ペア:

[(1, 4260986492), (2, 2130493246), (4, 1065246623), (7, 608712356), (14, 304356178), (28, 152178089), (49, 86958908), (98, 43479454), (196, 21739727), (1109, 3842188), (2218, 1921094), (4436, 960547), (7763, 548884), (15526, 274442), (19603, 217364), (31052, 137221), (39206, 108682), (54341, 78412)]