419984114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{515951}}^1$

素因数の和:516001

約数の個数: 16

約数和(自身を含む): 705822336

約数和(自身を除く): 285838222

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 515951, 1031902, 5675461, 11350922, 19090187, 38180374, 209992057, 419984114]

約数ペア:

[(1, 419984114), (2, 209992057), (11, 38180374), (22, 19090187), (37, 11350922), (74, 5675461), (407, 1031902), (814, 515951)]