2211472

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1650

約数の個数: 20

約数和(自身を含む): 4335660

約数和(自身を除く): 2124188

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1553, 3106, 6212, 12424, 24848, 138217, 276434, 552868, 1105736, 2211472]

約数ペア:

[(1, 2211472), (2, 1105736), (4, 552868), (8, 276434), (16, 138217), (89, 24848), (178, 12424), (356, 6212), (712, 3106), (1424, 1553)]