263334242

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{2411}}^1$

素因数の和:3073

約数の個数: 16

約数和(自身を含む): 399948192

約数和(自身を除く): 136613950

約数列:

[1, 2, 97, 194, 563, 1126, 2411, 4822, 54611, 109222, 233867, 467734, 1357393, 2714786, 131667121, 263334242]

約数ペア:

[(1, 263334242), (2, 131667121), (97, 2714786), (194, 1357393), (563, 467734), (1126, 233867), (2411, 109222), (4822, 54611)]