858314012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109423}}^1$

素因数の和:109517

約数の個数: 24

約数和(自身を含む): 1571766336

約数和(自身を除く): 713452324

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 109423, 218846, 437692, 4048651, 5799419, 8097302, 11598838, 16194604, 23197676, 214578503, 429157006, 858314012]

約数ペア:

[(1, 858314012), (2, 429157006), (4, 214578503), (37, 23197676), (53, 16194604), (74, 11598838), (106, 8097302), (148, 5799419), (212, 4048651), (1961, 437692), (3922, 218846), (7844, 109423)]