245280690004

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{34085699}}^1$

素因数の和:34085967

約数の個数: 24

約数和(自身を含む): 492470193600

約数和(自身を除く): 247189503596

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 34085699, 68171398, 136342796, 238599893, 477199786, 954399572, 8760024643, 17520049286, 35040098572, 61320172501, 122640345002, 245280690004]

約数ペア:

[(1, 245280690004), (2, 122640345002), (4, 61320172501), (7, 35040098572), (14, 17520049286), (28, 8760024643), (257, 954399572), (514, 477199786), (1028, 238599893), (1799, 136342796), (3598, 68171398), (7196, 34085699)]