1262307334

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1\times {\mathrm{3967}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 1903449600

約数和(自身を除く): 641142266

約数列:

[1, 2, 389, 409, 778, 818, 3967, 7934, 159101, 318202, 1543163, 1622503, 3086326, 3245006, 631153667, 1262307334]

約数ペア:

[(1, 1262307334), (2, 631153667), (389, 3245006), (409, 3086326), (778, 1622503), (818, 1543163), (3967, 318202), (7934, 159101)]