1520763484

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{7207}}^1$

素因数の和:8025

約数の個数: 24

約数和(自身を含む): 2702827008

約数和(自身を除く): 1182063524

約数列:

[1, 2, 4, 71, 142, 284, 743, 1486, 2972, 7207, 14414, 28828, 52753, 105506, 211012, 511697, 1023394, 2046788, 5354801, 10709602, 21419204, 380190871, 760381742, 1520763484]

約数ペア:

[(1, 1520763484), (2, 760381742), (4, 380190871), (71, 21419204), (142, 10709602), (284, 5354801), (743, 2046788), (1486, 1023394), (2972, 511697), (7207, 211012), (14414, 105506), (28828, 52753)]