279003156790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{7344121}}^1$

素因数の和:7344288

約数の個数: 32

約数和(自身を含む): 523489016160

約数和(自身を除く): 244485859370

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 3799, 7598, 18995, 37990, 7344121, 14688242, 36720605, 73441210, 212979509, 425959018, 962079851, 1064897545, 1924159702, 2129795090, 4810399255, 9620798510, 27900315679, 55800631358, 139501578395, 279003156790]

約数ペア:

[(1, 279003156790), (2, 139501578395), (5, 55800631358), (10, 27900315679), (29, 9620798510), (58, 4810399255), (131, 2129795090), (145, 1924159702), (262, 1064897545), (290, 962079851), (655, 425959018), (1310, 212979509), (3799, 73441210), (7598, 36720605), (18995, 14688242), (37990, 7344121)]