8385314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 14946048

約数和(自身を除く): 6560734

約数列:

[1, 2, 7, 14, 31, 62, 139, 217, 278, 434, 973, 1946, 4309, 8618, 19321, 30163, 38642, 60326, 135247, 270494, 598951, 1197902, 4192657, 8385314]

約数ペア:

[(1, 8385314), (2, 4192657), (7, 1197902), (14, 598951), (31, 270494), (62, 135247), (139, 60326), (217, 38642), (278, 30163), (434, 19321), (973, 8618), (1946, 4309)]