385280990644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{460862429}}^1$

素因数の和:460862463

約数の個数: 24

約数和(自身を含む): 774248882400

約数和(自身を除く): 388967891756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 460862429, 921724858, 1843449716, 5069486719, 8756386151, 10138973438, 17512772302, 20277946876, 35025544604, 96320247661, 192640495322, 385280990644]

約数ペア:

[(1, 385280990644), (2, 192640495322), (4, 96320247661), (11, 35025544604), (19, 20277946876), (22, 17512772302), (38, 10138973438), (44, 8756386151), (76, 5069486719), (209, 1843449716), (418, 921724858), (836, 460862429)]