69809414

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 106229760

約数和(自身を除く): 36420346

約数列:

[1, 2, 139, 151, 278, 302, 1663, 3326, 20989, 41978, 231157, 251113, 462314, 502226, 34904707, 69809414]

約数ペア:

[(1, 69809414), (2, 34904707), (139, 502226), (151, 462314), (278, 251113), (302, 231157), (1663, 41978), (3326, 20989)]