2007608918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{14779}}^1$

素因数の和:15132

約数の個数: 32

約数和(自身を含む): 3564226560

約数和(自身を除く): 1556617642

約数列:

[1, 2, 7, 14, 31, 62, 217, 313, 434, 626, 2191, 4382, 9703, 14779, 19406, 29558, 67921, 103453, 135842, 206906, 458149, 916298, 3207043, 4625827, 6414086, 9251654, 32380789, 64761578, 143400637, 286801274, 1003804459, 2007608918]

約数ペア:

[(1, 2007608918), (2, 1003804459), (7, 286801274), (14, 143400637), (31, 64761578), (62, 32380789), (217, 9251654), (313, 6414086), (434, 4625827), (626, 3207043), (2191, 916298), (4382, 458149), (9703, 206906), (14779, 135842), (19406, 103453), (29558, 67921)]