2078161730

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{3581}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 3778809408

約数和(自身を除く): 1700647678

約数列:

[1, 2, 5, 10, 131, 262, 443, 655, 886, 1310, 2215, 3581, 4430, 7162, 17905, 35810, 58033, 116066, 290165, 469111, 580330, 938222, 1586383, 2345555, 3172766, 4691110, 7931915, 15863830, 207816173, 415632346, 1039080865, 2078161730]

約数ペア:

[(1, 2078161730), (2, 1039080865), (5, 415632346), (10, 207816173), (131, 15863830), (262, 7931915), (443, 4691110), (655, 3172766), (886, 2345555), (1310, 1586383), (2215, 938222), (3581, 580330), (4430, 469111), (7162, 290165), (17905, 116066), (35810, 58033)]