260789764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{2239}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 469521920

約数和(自身を除く): 208732156

約数列:

[1, 2, 4, 37, 74, 148, 787, 1574, 2239, 3148, 4478, 8956, 29119, 58238, 82843, 116476, 165686, 331372, 1762093, 3524186, 7048372, 65197441, 130394882, 260789764]

約数ペア:

[(1, 260789764), (2, 130394882), (4, 65197441), (37, 7048372), (74, 3524186), (148, 1762093), (787, 331372), (1574, 165686), (2239, 116476), (3148, 82843), (4478, 58238), (8956, 29119)]