2019478816

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{496919}}^1$

素因数の和:497056

約数の個数: 24

約数和(自身を含む): 4007162880

約数和(自身を除く): 1987684064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 496919, 993838, 1987676, 3975352, 7950704, 15901408, 63108713, 126217426, 252434852, 504869704, 1009739408, 2019478816]

約数ペア:

[(1, 2019478816), (2, 1009739408), (4, 504869704), (8, 252434852), (16, 126217426), (32, 63108713), (127, 15901408), (254, 7950704), (508, 3975352), (1016, 1987676), (2032, 993838), (4064, 496919)]