1489357078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{13967}}^1$

素因数の和:14148

約数の個数: 32

約数和(自身を含む): 2522285568

約数和(自身を除く): 1032928490

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 1441, 2882, 4847, 9694, 13967, 27934, 53317, 106634, 153637, 307274, 516779, 1033558, 1829677, 3659354, 5684569, 11369138, 20126447, 40252894, 67698049, 135396098, 744678539, 1489357078]

約数ペア:

[(1, 1489357078), (2, 744678539), (11, 135396098), (22, 67698049), (37, 40252894), (74, 20126447), (131, 11369138), (262, 5684569), (407, 3659354), (814, 1829677), (1441, 1033558), (2882, 516779), (4847, 307274), (9694, 153637), (13967, 106634), (27934, 53317)]