498497930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7121399}}^1$

素因数の和:7121413

約数の個数: 16

約数和(自身を含む): 1025481600

約数和(自身を除く): 526983670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7121399, 14242798, 35606995, 49849793, 71213990, 99699586, 249248965, 498497930]

約数ペア:

[(1, 498497930), (2, 249248965), (5, 99699586), (7, 71213990), (10, 49849793), (14, 35606995), (35, 14242798), (70, 7121399)]