533980044650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821507761}}^1$

素因数の和:821507786

約数の個数: 24

約数和(自身を含む): 1069603106124

約数和(自身を除く): 535623061474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 821507761, 1643015522, 4107538805, 8215077610, 10679600893, 20537694025, 21359201786, 41075388050, 53398004465, 106796008930, 266990022325, 533980044650]

約数ペア:

[(1, 533980044650), (2, 266990022325), (5, 106796008930), (10, 53398004465), (13, 41075388050), (25, 21359201786), (26, 20537694025), (50, 10679600893), (65, 8215077610), (130, 4107538805), (325, 1643015522), (650, 821507761)]