2004142970

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{3803}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 3642710400

約数和(自身を除く): 1638567430

約数列:

[1, 2, 5, 10, 151, 302, 349, 698, 755, 1510, 1745, 3490, 3803, 7606, 19015, 38030, 52699, 105398, 263495, 526990, 574253, 1148506, 1327247, 2654494, 2871265, 5742530, 6636235, 13272470, 200414297, 400828594, 1002071485, 2004142970]

約数ペア:

[(1, 2004142970), (2, 1002071485), (5, 400828594), (10, 200414297), (151, 13272470), (302, 6636235), (349, 5742530), (698, 2871265), (755, 2654494), (1510, 1327247), (1745, 1148506), (3490, 574253), (3803, 526990), (7606, 263495), (19015, 105398), (38030, 52699)]