1901293808

素因数分解:

$2^4\times {\mathrm{2063}}^1\times {\mathrm{57601}}^1$

素因数の和:59672

約数の個数: 20

約数和(自身を含む): 3685606368

約数和(自身を除く): 1784312560

約数列:

[1, 2, 4, 8, 16, 2063, 4126, 8252, 16504, 33008, 57601, 115202, 230404, 460808, 921616, 118830863, 237661726, 475323452, 950646904, 1901293808]

約数ペア:

[(1, 1901293808), (2, 950646904), (4, 475323452), (8, 237661726), (16, 118830863), (2063, 921616), (4126, 460808), (8252, 230404), (16504, 115202), (33008, 57601)]