381897426

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{1987}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 774079488

約数和(自身を除く): 392182062

約数列:

[1, 2, 3, 6, 103, 206, 309, 311, 618, 622, 933, 1866, 1987, 3974, 5961, 11922, 32033, 64066, 96099, 192198, 204661, 409322, 613983, 617957, 1227966, 1235914, 1853871, 3707742, 63649571, 127299142, 190948713, 381897426]

約数ペア:

[(1, 381897426), (2, 190948713), (3, 127299142), (6, 63649571), (103, 3707742), (206, 1853871), (309, 1235914), (311, 1227966), (618, 617957), (622, 613983), (933, 409322), (1866, 204661), (1987, 192198), (3974, 96099), (5961, 64066), (11922, 32033)]