2012175344

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{155069}}^1$

素因数の和:155888

約数の個数: 20

約数和(自身を含む): 3903422040

約数和(自身を除く): 1891246696

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 155069, 310138, 620276, 1240552, 2481104, 125760959, 251521918, 503043836, 1006087672, 2012175344]

約数ペア:

[(1, 2012175344), (2, 1006087672), (4, 503043836), (8, 251521918), (16, 125760959), (811, 2481104), (1622, 1240552), (3244, 620276), (6488, 310138), (12976, 155069)]