2066852005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{102497}}^1$

素因数の和:102648

約数の個数: 16

約数和(自身を含む): 2570649840

約数和(自身を除く): 503797835

約数列:

[1, 5, 37, 109, 185, 545, 4033, 20165, 102497, 512485, 3792389, 11172173, 18961945, 55860865, 413370401, 2066852005]

約数ペア:

[(1, 2066852005), (5, 413370401), (37, 55860865), (109, 18961945), (185, 11172173), (545, 3792389), (4033, 512485), (20165, 102497)]