901318448

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{85223}}^1$

素因数の和:85892

約数の個数: 20

約数和(自身を含む): 1748966928

約数和(自身を除く): 847648480

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 85223, 170446, 340892, 681784, 1363568, 56332403, 112664806, 225329612, 450659224, 901318448]

約数ペア:

[(1, 901318448), (2, 450659224), (4, 225329612), (8, 112664806), (16, 56332403), (661, 1363568), (1322, 681784), (2644, 340892), (5288, 170446), (10576, 85223)]