2009871502847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{133999}}^1$

素因数の和:134423

約数の個数: 32

約数和(自身を含む): 2246517504000

約数和(自身を除く): 236646001153

約数列:

[1, 13, 41, 107, 263, 533, 1391, 3419, 4387, 10783, 28141, 57031, 133999, 140179, 365833, 1153781, 1741987, 5493959, 14337893, 14999153, 35241737, 71421467, 186392609, 458142581, 587853613, 1444911217, 3770865859, 7642096969, 18783845821, 49021256167, 154605500219, 2009871502847]

約数ペア:

[(1, 2009871502847), (13, 154605500219), (41, 49021256167), (107, 18783845821), (263, 7642096969), (533, 3770865859), (1391, 1444911217), (3419, 587853613), (4387, 458142581), (10783, 186392609), (28141, 71421467), (57031, 35241737), (133999, 14999153), (140179, 14337893), (365833, 5493959), (1153781, 1741987)]