1424779984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{816961}}^1$

素因数の和:817078

約数の個数: 20

約数和(自身を含む): 2785840420

約数和(自身を除く): 1361060436

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 816961, 1633922, 3267844, 6535688, 13071376, 89048749, 178097498, 356194996, 712389992, 1424779984]

約数ペア:

[(1, 1424779984), (2, 712389992), (4, 356194996), (8, 178097498), (16, 89048749), (109, 13071376), (218, 6535688), (436, 3267844), (872, 1633922), (1744, 816961)]