521424862

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5701}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 919618560

約数和(自身を除く): 398193698

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 658, 973, 1946, 5701, 6533, 11402, 13066, 39907, 45731, 79814, 91462, 267947, 535894, 792439, 1584878, 1875629, 3751258, 5547073, 11094146, 37244633, 74489266, 260712431, 521424862]

約数ペア:

[(1, 521424862), (2, 260712431), (7, 74489266), (14, 37244633), (47, 11094146), (94, 5547073), (139, 3751258), (278, 1875629), (329, 1584878), (658, 792439), (973, 535894), (1946, 267947), (5701, 91462), (6533, 79814), (11402, 45731), (13066, 39907)]