2783279930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{75571}}^1$

素因数の和:75734

約数の個数: 32

約数和(自身を含む): 5223536640

約数和(自身を除く): 2440256710

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 7366, 18415, 36830, 75571, 151142, 377855, 755710, 2191559, 4383118, 9597517, 10957795, 19195034, 21915590, 47987585, 95975170, 278327993, 556655986, 1391639965, 2783279930]

約数ペア:

[(1, 2783279930), (2, 1391639965), (5, 556655986), (10, 278327993), (29, 95975170), (58, 47987585), (127, 21915590), (145, 19195034), (254, 10957795), (290, 9597517), (635, 4383118), (1270, 2191559), (3683, 755710), (7366, 377855), (18415, 151142), (36830, 75571)]