138836851210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{847031}}^1$

素因数の和:847518

約数の個数: 32

約数和(自身を含む): 257240230272

約数和(自身を除く): 118403379062

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 443, 886, 2215, 4430, 16391, 32782, 81955, 163910, 847031, 1694062, 4235155, 8470310, 31340147, 62680294, 156700735, 313401470, 375234733, 750469466, 1876173665, 3752347330, 13883685121, 27767370242, 69418425605, 138836851210]

約数ペア:

[(1, 138836851210), (2, 69418425605), (5, 27767370242), (10, 13883685121), (37, 3752347330), (74, 1876173665), (185, 750469466), (370, 375234733), (443, 313401470), (886, 156700735), (2215, 62680294), (4430, 31340147), (16391, 8470310), (32782, 4235155), (81955, 1694062), (163910, 847031)]