133790488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1286447}}^1$

素因数の和:1286466

約数の個数: 16

約数和(自身を含む): 270154080

約数和(自身を除く): 136363592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1286447, 2572894, 5145788, 10291576, 16723811, 33447622, 66895244, 133790488]

約数ペア:

[(1, 133790488), (2, 66895244), (4, 33447622), (8, 16723811), (13, 10291576), (26, 5145788), (52, 2572894), (104, 1286447)]