2117156932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{306479}}^1$

素因数の和:306651

約数の個数: 24

約数和(自身を含む): 4067602560

約数和(自身を除く): 1950445628

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 306479, 612958, 1225916, 3371269, 6742538, 13485076, 48117203, 96234406, 192468812, 529289233, 1058578466, 2117156932]

約数ペア:

[(1, 2117156932), (2, 1058578466), (4, 529289233), (11, 192468812), (22, 96234406), (44, 48117203), (157, 13485076), (314, 6742538), (628, 3371269), (1727, 1225916), (3454, 612958), (6908, 306479)]