2099971208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{100999}}^1$

素因数の和:101141

約数の個数: 32

約数和(自身を含む): 4145040000

約数和(自身を除く): 2045068792

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 5198, 10396, 20792, 100999, 201998, 403996, 807992, 2322977, 4645954, 9291908, 11412887, 18583816, 22825774, 45651548, 91303096, 262496401, 524992802, 1049985604, 2099971208]

約数ペア:

[(1, 2099971208), (2, 1049985604), (4, 524992802), (8, 262496401), (23, 91303096), (46, 45651548), (92, 22825774), (113, 18583816), (184, 11412887), (226, 9291908), (452, 4645954), (904, 2322977), (2599, 807992), (5198, 403996), (10396, 201998), (20792, 100999)]