268455838

素因数分解:

$2^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{15679}}^1$

素因数の和:16911

約数の個数: 16

約数和(自身を含む): 460615680

約数和(自身を除く): 192159842

約数列:

[1, 2, 7, 14, 1223, 2446, 8561, 15679, 17122, 31358, 109753, 219506, 19175417, 38350834, 134227919, 268455838]

約数ペア:

[(1, 268455838), (2, 134227919), (7, 38350834), (14, 19175417), (1223, 219506), (2446, 109753), (8561, 31358), (15679, 17122)]