247082078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 393590016

約数和(自身を除く): 146507938

約数列:

[1, 2, 37, 53, 73, 74, 106, 146, 863, 1726, 1961, 2701, 3869, 3922, 5402, 7738, 31931, 45739, 62999, 63862, 91478, 125998, 143153, 286306, 1692343, 2330963, 3338947, 3384686, 4661926, 6677894, 123541039, 247082078]

約数ペア:

[(1, 247082078), (2, 123541039), (37, 6677894), (53, 4661926), (73, 3384686), (74, 3338947), (106, 2330963), (146, 1692343), (863, 286306), (1726, 143153), (1961, 125998), (2701, 91478), (3869, 63862), (3922, 62999), (5402, 45739), (7738, 31931)]