1255320484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{19993}}^1$

素因数の和:21435

約数の個数: 24

約数和(自身を含む): 2398320288

約数和(自身を除く): 1142999804

約数列:

[1, 2, 4, 11, 22, 44, 1427, 2854, 5708, 15697, 19993, 31394, 39986, 62788, 79972, 219923, 439846, 879692, 28530011, 57060022, 114120044, 313830121, 627660242, 1255320484]

約数ペア:

[(1, 1255320484), (2, 627660242), (4, 313830121), (11, 114120044), (22, 57060022), (44, 28530011), (1427, 879692), (2854, 439846), (5708, 219923), (15697, 79972), (19993, 62788), (31394, 39986)]