2978315138

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{71419}}^1$

素因数の和:72169

約数の個数: 16

約数和(自身を含む): 4628016000

約数和(自身を除く): 1649700862

約数列:

[1, 2, 29, 58, 719, 1438, 20851, 41702, 71419, 142838, 2071151, 4142302, 51350261, 102700522, 1489157569, 2978315138]

約数ペア:

[(1, 2978315138), (2, 1489157569), (29, 102700522), (58, 51350261), (719, 4142302), (1438, 2071151), (20851, 142838), (41702, 71419)]