2021535714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431399}}^1$

素因数の和:431486

約数の個数: 32

約数和(自身を含む): 4472755200

約数和(自身を除く): 2451219486

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 431399, 862798, 1294197, 2588394, 4745389, 9490778, 14236167, 28472334, 30629329, 61258658, 91887987, 183775974, 336922619, 673845238, 1010767857, 2021535714]

約数ペア:

[(1, 2021535714), (2, 1010767857), (3, 673845238), (6, 336922619), (11, 183775974), (22, 91887987), (33, 61258658), (66, 30629329), (71, 28472334), (142, 14236167), (213, 9490778), (426, 4745389), (781, 2588394), (1562, 1294197), (2343, 862798), (4686, 431399)]