8850686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 15052800

約数和(自身を除く): 6202114

約数列:

[1, 2, 13, 26, 31, 62, 79, 139, 158, 278, 403, 806, 1027, 1807, 2054, 2449, 3614, 4309, 4898, 8618, 10981, 21962, 31837, 56017, 63674, 112034, 142753, 285506, 340411, 680822, 4425343, 8850686]

約数ペア:

[(1, 8850686), (2, 4425343), (13, 680822), (26, 340411), (31, 285506), (62, 142753), (79, 112034), (139, 63674), (158, 56017), (278, 31837), (403, 21962), (806, 10981), (1027, 8618), (1807, 4898), (2054, 4309), (2449, 3614)]