2013642265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 2598583680

約数和(自身を除く): 584941415

約数列:

[1, 5, 17, 85, 131, 139, 655, 695, 1301, 2227, 2363, 6505, 11135, 11815, 18209, 22117, 91045, 110585, 170431, 180839, 309553, 852155, 904195, 1547765, 2897327, 3074263, 14486635, 15371315, 23689909, 118449545, 402728453, 2013642265]

約数ペア:

[(1, 2013642265), (5, 402728453), (17, 118449545), (85, 23689909), (131, 15371315), (139, 14486635), (655, 3074263), (695, 2897327), (1301, 1547765), (2227, 904195), (2363, 852155), (6505, 309553), (11135, 180839), (11815, 170431), (18209, 110585), (22117, 91045)]