13405053418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1\times {\mathrm{4657}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 21989933568

約数和(自身を除く): 8584880150

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 2731, 4657, 5462, 9314, 46427, 79169, 84661, 92854, 144367, 158338, 169322, 288734, 1439237, 2454239, 2878474, 4908478, 12718267, 25436534, 216210539, 394266277, 432421078, 788532554, 6702526709, 13405053418]

約数ペア:

[(1, 13405053418), (2, 6702526709), (17, 788532554), (31, 432421078), (34, 394266277), (62, 216210539), (527, 25436534), (1054, 12718267), (2731, 4908478), (4657, 2878474), (5462, 2454239), (9314, 1439237), (46427, 288734), (79169, 169322), (84661, 158338), (92854, 144367)]