538297698

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{2089}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 1094892480

約数和(自身を除く): 556594782

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 641, 1282, 1923, 2089, 3846, 4178, 6267, 12534, 42947, 85894, 128841, 139963, 257682, 279926, 419889, 839778, 1339049, 2678098, 4017147, 8034294, 89716283, 179432566, 269148849, 538297698]

約数ペア:

[(1, 538297698), (2, 269148849), (3, 179432566), (6, 89716283), (67, 8034294), (134, 4017147), (201, 2678098), (402, 1339049), (641, 839778), (1282, 419889), (1923, 279926), (2089, 257682), (3846, 139963), (4178, 128841), (6267, 85894), (12534, 42947)]