135280861772

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38042987}}^1$

素因数の和:38043125

約数の個数: 24

約数和(自身を含む): 272692137984

約数和(自身を除く): 137411276212

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 38042987, 76085974, 152171948, 266300909, 532601818, 1065203636, 4831459349, 9662918698, 19325837396, 33820215443, 67640430886, 135280861772]

約数ペア:

[(1, 135280861772), (2, 67640430886), (4, 33820215443), (7, 19325837396), (14, 9662918698), (28, 4831459349), (127, 1065203636), (254, 532601818), (508, 266300909), (889, 152171948), (1778, 76085974), (3556, 38042987)]