247676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 510384

約数和(自身を除く): 262708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 433, 572, 866, 1732, 4763, 5629, 9526, 11258, 19052, 22516, 61919, 123838, 247676]

約数ペア:

[(1, 247676), (2, 123838), (4, 61919), (11, 22516), (13, 19052), (22, 11258), (26, 9526), (44, 5629), (52, 4763), (143, 1732), (286, 866), (433, 572)]