291244948

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{2917}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 516777800

約数和(自身を除く): 225532852

約数列:

[1, 2, 4, 109, 218, 229, 436, 458, 916, 2917, 5834, 11668, 24961, 49922, 99844, 317953, 635906, 667993, 1271812, 1335986, 2671972, 72811237, 145622474, 291244948]

約数ペア:

[(1, 291244948), (2, 145622474), (4, 72811237), (109, 2671972), (218, 1335986), (229, 1271812), (436, 667993), (458, 635906), (916, 317953), (2917, 99844), (5834, 49922), (11668, 24961)]