1206148840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2319517}}^1$

素因数の和:2319541

約数の個数: 32

約数和(自身を含む): 2922592680

約数和(自身を除く): 1716443840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2319517, 4639034, 9278068, 11597585, 18556136, 23195170, 30153721, 46390340, 60307442, 92780680, 120614884, 150768605, 241229768, 301537210, 603074420, 1206148840]

約数ペア:

[(1, 1206148840), (2, 603074420), (4, 301537210), (5, 241229768), (8, 150768605), (10, 120614884), (13, 92780680), (20, 60307442), (26, 46390340), (40, 30153721), (52, 23195170), (65, 18556136), (104, 11597585), (130, 9278068), (260, 4639034), (520, 2319517)]