2275992908

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{640043}}^1$

素因数の和:640181

約数の個数: 24

約数和(自身を含む): 4587835392

約数和(自身を除く): 2311842484

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 640043, 1280086, 2560172, 4480301, 8960602, 17921204, 81285461, 162570922, 325141844, 568998227, 1137996454, 2275992908]

約数ペア:

[(1, 2275992908), (2, 1137996454), (4, 568998227), (7, 325141844), (14, 162570922), (28, 81285461), (127, 17921204), (254, 8960602), (508, 4480301), (889, 2560172), (1778, 1280086), (3556, 640043)]