426122942

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{498973}}^1$

素因数の和:499043

約数の個数: 16

約数和(自身を含む): 742473312

約数和(自身を除く): 316350370

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 498973, 997946, 3492811, 6985622, 30437353, 60874706, 213061471, 426122942]

約数ペア:

[(1, 426122942), (2, 213061471), (7, 60874706), (14, 30437353), (61, 6985622), (122, 3492811), (427, 997946), (854, 498973)]