253460942

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{385199}}^1$

素因数の和:385255

約数の個数: 16

約数和(自身を含む): 443750400

約数和(自身を除く): 190289458

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 385199, 770398, 2696393, 5392786, 18104353, 36208706, 126730471, 253460942]

約数ペア:

[(1, 253460942), (2, 126730471), (7, 36208706), (14, 18104353), (47, 5392786), (94, 2696393), (329, 770398), (658, 385199)]