2006562992

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{114113}}^1$

素因数の和:114285

約数の個数: 40

約数和(自身を含む): 4471442976

約数和(自身を除く): 2464879984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 17584, 114113, 228226, 456452, 798791, 912904, 1597582, 1825808, 3195164, 6390328, 12780656, 17915741, 35831482, 71662964, 125410187, 143325928, 250820374, 286651856, 501640748, 1003281496, 2006562992]

約数ペア:

[(1, 2006562992), (2, 1003281496), (4, 501640748), (7, 286651856), (8, 250820374), (14, 143325928), (16, 125410187), (28, 71662964), (56, 35831482), (112, 17915741), (157, 12780656), (314, 6390328), (628, 3195164), (1099, 1825808), (1256, 1597582), (2198, 912904), (2512, 798791), (4396, 456452), (8792, 228226), (17584, 114113)]