129366874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19211}}^1$

素因数の和:19270

約数の個数: 32

約数和(自身を含む): 245298816

約数和(自身を除く): 115931942

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 19211, 38422, 134477, 249743, 268954, 499486, 710807, 1421614, 1748201, 3496402, 4975649, 9240491, 9951298, 18480982, 64683437, 129366874]

約数ペア:

[(1, 129366874), (2, 64683437), (7, 18480982), (13, 9951298), (14, 9240491), (26, 4975649), (37, 3496402), (74, 1748201), (91, 1421614), (182, 710807), (259, 499486), (481, 268954), (518, 249743), (962, 134477), (3367, 38422), (6734, 19211)]