13304417476

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{1283}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 27345378816

約数和(自身を除く): 14040961340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 277, 382, 554, 764, 1108, 1283, 1337, 1939, 2566, 2674, 3878, 5132, 5348, 7756, 8981, 9359, 13573, 17962, 18718, 27146, 35924, 37436, 52907, 54292, 62867, 105814, 125734, 211628, 245053, 251468, 355391, 370349, 490106, 710782, 740698, 980212, 1421564, 1481396, 1715371, 2487737, 2592443, 3430742, 4975474, 5184886, 6861484, 9950948, 10369772, 12007597, 17414159, 24015194, 34828318, 48030388, 67879681, 69656636, 135759362, 271518724, 475157767, 950315534, 1900631068, 3326104369, 6652208738, 13304417476]

約数ペア:

[(1, 13304417476), (2, 6652208738), (4, 3326104369), (7, 1900631068), (14, 950315534), (28, 475157767), (49, 271518724), (98, 135759362), (191, 69656636), (196, 67879681), (277, 48030388), (382, 34828318), (554, 24015194), (764, 17414159), (1108, 12007597), (1283, 10369772), (1337, 9950948), (1939, 6861484), (2566, 5184886), (2674, 4975474), (3878, 3430742), (5132, 2592443), (5348, 2487737), (7756, 1715371), (8981, 1481396), (9359, 1421564), (13573, 980212), (17962, 740698), (18718, 710782), (27146, 490106), (35924, 370349), (37436, 355391), (52907, 251468), (54292, 245053), (62867, 211628), (105814, 125734)]