301971916

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 534171456

約数和(自身を除く): 232199540

約数列:

[1, 2, 4, 157, 257, 314, 514, 628, 1028, 1871, 3742, 7484, 40349, 80698, 161396, 293747, 480847, 587494, 961694, 1174988, 1923388, 75492979, 150985958, 301971916]

約数ペア:

[(1, 301971916), (2, 150985958), (4, 75492979), (157, 1923388), (257, 1174988), (314, 961694), (514, 587494), (628, 480847), (1028, 293747), (1871, 161396), (3742, 80698), (7484, 40349)]