2144481008

素因数分解:

$2^4\times {\mathrm{1867}}^1\times {\mathrm{71789}}^1$

素因数の和:73664

約数の個数: 20

約数和(自身を含む): 4157215320

約数和(自身を除く): 2012734312

約数列:

[1, 2, 4, 8, 16, 1867, 3734, 7468, 14936, 29872, 71789, 143578, 287156, 574312, 1148624, 134030063, 268060126, 536120252, 1072240504, 2144481008]

約数ペア:

[(1, 2144481008), (2, 1072240504), (4, 536120252), (8, 268060126), (16, 134030063), (1867, 1148624), (3734, 574312), (7468, 287156), (14936, 143578), (29872, 71789)]