970839478

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{12703}}^1$

素因数の和:12868

約数の個数: 32

約数和(自身を含む): 1712295936

約数和(自身を除く): 741456458

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 1442, 5459, 10918, 12703, 25406, 38213, 76426, 88921, 177842, 673259, 1308409, 1346518, 2616818, 4712813, 9158863, 9425626, 18317726, 69345677, 138691354, 485419739, 970839478]

約数ペア:

[(1, 970839478), (2, 485419739), (7, 138691354), (14, 69345677), (53, 18317726), (103, 9425626), (106, 9158863), (206, 4712813), (371, 2616818), (721, 1346518), (742, 1308409), (1442, 673259), (5459, 177842), (10918, 88921), (12703, 76426), (25406, 38213)]