618018068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{71563}}^1$

素因数の和:71711

約数の個数: 24

約数和(自身を含む): 1154184192

約数和(自身を除く): 536166124

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 71563, 143126, 286252, 1216571, 2433142, 4866284, 9088501, 18177002, 36354004, 154504517, 309009034, 618018068]

約数ペア:

[(1, 618018068), (2, 309009034), (4, 154504517), (17, 36354004), (34, 18177002), (68, 9088501), (127, 4866284), (254, 2433142), (508, 1216571), (2159, 286252), (4318, 143126), (8636, 71563)]