13722124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 26562816

約数和(自身を除く): 12840692

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 383, 676, 689, 766, 1378, 1532, 2756, 4979, 8957, 9958, 17914, 19916, 20299, 35828, 40598, 64727, 81196, 129454, 258908, 263887, 527774, 1055548, 3430531, 6861062, 13722124]

約数ペア:

[(1, 13722124), (2, 6861062), (4, 3430531), (13, 1055548), (26, 527774), (52, 263887), (53, 258908), (106, 129454), (169, 81196), (212, 64727), (338, 40598), (383, 35828), (676, 20299), (689, 19916), (766, 17914), (1378, 9958), (1532, 8957), (2756, 4979)]