749412716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{21803}}^1$

素因数の和:22481

約数の個数: 24

約数和(自身を含む): 1414556304

約数和(自身を除く): 665143588

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 2644, 8593, 17186, 21803, 34372, 43606, 87212, 283439, 566878, 1133756, 14411783, 28823566, 57647132, 187353179, 374706358, 749412716]

約数ペア:

[(1, 749412716), (2, 374706358), (4, 187353179), (13, 57647132), (26, 28823566), (52, 14411783), (661, 1133756), (1322, 566878), (2644, 283439), (8593, 87212), (17186, 43606), (21803, 34372)]