1550328910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{384697}}^1$

素因数の和:384748

約数の個数: 32

約数和(自身を含む): 3102204672

約数和(自身を除く): 1551875762

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 384697, 769394, 1923485, 3846970, 5001061, 10002122, 11925607, 23851214, 25005305, 50010610, 59628035, 119256070, 155032891, 310065782, 775164455, 1550328910]

約数ペア:

[(1, 1550328910), (2, 775164455), (5, 310065782), (10, 155032891), (13, 119256070), (26, 59628035), (31, 50010610), (62, 25005305), (65, 23851214), (130, 11925607), (155, 10002122), (310, 5001061), (403, 3846970), (806, 1923485), (2015, 769394), (4030, 384697)]