487696988

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1\times {\mathrm{1531}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 863882544

約数和(自身を除く): 376185556

約数列:

[1, 2, 4, 97, 194, 388, 821, 1531, 1642, 3062, 3284, 6124, 79637, 148507, 159274, 297014, 318548, 594028, 1256951, 2513902, 5027804, 121924247, 243848494, 487696988]

約数ペア:

[(1, 487696988), (2, 243848494), (4, 121924247), (97, 5027804), (194, 2513902), (388, 1256951), (821, 594028), (1531, 318548), (1642, 297014), (3062, 159274), (3284, 148507), (6124, 79637)]