120890882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7703}}^1$

素因数の和:7790

約数の個数: 32

約数和(自身を含む): 221875200

約数和(自身を除く): 100984318

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7703, 7847, 15406, 15694, 53921, 107842, 146357, 292714, 454477, 908954, 1024499, 2048998, 3181339, 6362678, 8635063, 17270126, 60445441, 120890882]

約数ペア:

[(1, 120890882), (2, 60445441), (7, 17270126), (14, 8635063), (19, 6362678), (38, 3181339), (59, 2048998), (118, 1024499), (133, 908954), (266, 454477), (413, 292714), (826, 146357), (1121, 107842), (2242, 53921), (7703, 15694), (7847, 15406)]