1284365090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1\times {\mathrm{2017}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 2376897264

約数和(自身を除く): 1092532174

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1721, 2017, 3442, 4034, 8605, 10085, 17210, 20170, 63677, 74629, 127354, 149258, 318385, 373145, 636770, 746290, 3471257, 6942514, 17356285, 34712570, 128436509, 256873018, 642182545, 1284365090]

約数ペア:

[(1, 1284365090), (2, 642182545), (5, 256873018), (10, 128436509), (37, 34712570), (74, 17356285), (185, 6942514), (370, 3471257), (1721, 746290), (2017, 636770), (3442, 373145), (4034, 318385), (8605, 149258), (10085, 127354), (17210, 74629), (20170, 63677)]