950263888

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{206939}}^1$

素因数の和:206995

約数の個数: 40

約数和(自身を含む): 2155487040

約数和(自身を除く): 1205223152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 206939, 413878, 827756, 1448573, 1655512, 2897146, 3311024, 5794292, 8484499, 11588584, 16968998, 23177168, 33937996, 59391493, 67875992, 118782986, 135751984, 237565972, 475131944, 950263888]

約数ペア:

[(1, 950263888), (2, 475131944), (4, 237565972), (7, 135751984), (8, 118782986), (14, 67875992), (16, 59391493), (28, 33937996), (41, 23177168), (56, 16968998), (82, 11588584), (112, 8484499), (164, 5794292), (287, 3311024), (328, 2897146), (574, 1655512), (656, 1448573), (1148, 827756), (2296, 413878), (4592, 206939)]