231569715442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1\times {\mathrm{47059}}^1$

素因数の和:50698

約数の個数: 32

約数和(自身を含む): 381246989760

約数和(自身を除く): 149677274318

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 3571, 7142, 46423, 47059, 92846, 94118, 189263, 378526, 611767, 1223534, 2460419, 2494127, 4920838, 4988254, 32423651, 64847302, 168047689, 336095378, 2184619957, 4369239914, 8906527517, 17813055034, 115784857721, 231569715442]

約数ペア:

[(1, 231569715442), (2, 115784857721), (13, 17813055034), (26, 8906527517), (53, 4369239914), (106, 2184619957), (689, 336095378), (1378, 168047689), (3571, 64847302), (7142, 32423651), (46423, 4988254), (47059, 4920838), (92846, 2494127), (94118, 2460419), (189263, 1223534), (378526, 611767)]