2080509054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{72679}}^1$

素因数の和:73064

約数の個数: 32

約数和(自身を含む): 4493368320

約数和(自身を除く): 2412859266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 1101, 2202, 4771, 9542, 14313, 28626, 72679, 145358, 218037, 436074, 944827, 1889654, 2834481, 5668962, 26673193, 53346386, 80019579, 160039158, 346751509, 693503018, 1040254527, 2080509054]

約数ペア:

[(1, 2080509054), (2, 1040254527), (3, 693503018), (6, 346751509), (13, 160039158), (26, 80019579), (39, 53346386), (78, 26673193), (367, 5668962), (734, 2834481), (1101, 1889654), (2202, 944827), (4771, 436074), (9542, 218037), (14313, 145358), (28626, 72679)]