1951036293584

素因数分解:

$2^4\times 7^2\times {\mathrm{2488566701}}^1$

素因数の和:2488566723

約数の個数: 30

約数和(自身を含む): 4397297362434

約数和(自身を除く): 2446261068850

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2488566701, 4977133402, 9954266804, 17419966907, 19908533608, 34839933814, 39817067216, 69679867628, 121939768349, 139359735256, 243879536698, 278719470512, 487759073396, 975518146792, 1951036293584]

約数ペア:

[(1, 1951036293584), (2, 975518146792), (4, 487759073396), (7, 278719470512), (8, 243879536698), (14, 139359735256), (16, 121939768349), (28, 69679867628), (49, 39817067216), (56, 34839933814), (98, 19908533608), (112, 17419966907), (196, 9954266804), (392, 4977133402), (784, 2488566701)]