381272812

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{313}}^1\times {\mathrm{1307}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 672746256

約数和(自身を除く): 291473444

約数列:

[1, 2, 4, 233, 313, 466, 626, 932, 1252, 1307, 2614, 5228, 72929, 145858, 291716, 304531, 409091, 609062, 818182, 1218124, 1636364, 95318203, 190636406, 381272812]

約数ペア:

[(1, 381272812), (2, 190636406), (4, 95318203), (233, 1636364), (313, 1218124), (466, 818182), (626, 609062), (932, 409091), (1252, 304531), (1307, 291716), (2614, 145858), (5228, 72929)]