320470346

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5021}}^1$

素因数の和:5174

約数の個数: 32

約数和(自身を含む): 566963712

約数和(自身を除く): 246493366

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 4559, 5021, 9118, 10042, 31913, 35147, 63826, 70294, 235987, 471974, 487037, 974074, 1651909, 3303818, 3409259, 6818518, 22890739, 45781478, 160235173, 320470346]

約数ペア:

[(1, 320470346), (2, 160235173), (7, 45781478), (14, 22890739), (47, 6818518), (94, 3409259), (97, 3303818), (194, 1651909), (329, 974074), (658, 487037), (679, 471974), (1358, 235987), (4559, 70294), (5021, 63826), (9118, 35147), (10042, 31913)]