4371470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 3839986

約数列:

[1, 2, 5, 10, 47, 71, 94, 131, 142, 235, 262, 355, 470, 655, 710, 1310, 3337, 6157, 6674, 9301, 12314, 16685, 18602, 30785, 33370, 46505, 61570, 93010, 437147, 874294, 2185735, 4371470]

約数ペア:

[(1, 4371470), (2, 2185735), (5, 874294), (10, 437147), (47, 93010), (71, 61570), (94, 46505), (131, 33370), (142, 30785), (235, 18602), (262, 16685), (355, 12314), (470, 9301), (655, 6674), (710, 6157), (1310, 3337)]