1237673872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{869153}}^1$

素因数の和:869250

約数の個数: 20

約数和(自身を含む): 2424939660

約数和(自身を除く): 1187265788

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 869153, 1738306, 3476612, 6953224, 13906448, 77354617, 154709234, 309418468, 618836936, 1237673872]

約数ペア:

[(1, 1237673872), (2, 618836936), (4, 309418468), (8, 154709234), (16, 77354617), (89, 13906448), (178, 6953224), (356, 3476612), (712, 1738306), (1424, 869153)]