4256161670

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2710931}}^1$

素因数の和:2711095

約数の個数: 16

約数和(自身を含む): 7709890608

約数和(自身を除く): 3453728938

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2710931, 5421862, 13554655, 27109310, 425616167, 851232334, 2128080835, 4256161670]

約数ペア:

[(1, 4256161670), (2, 2128080835), (5, 851232334), (10, 425616167), (157, 27109310), (314, 13554655), (785, 5421862), (1570, 2710931)]