2679988890082

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{682289}}^1$

素因数の和:682723

約数の個数: 48

約数和(自身を含む): 4725199395000

約数和(自身を除く): 2045210504918

約数列:

[1, 2, 7, 14, 49, 98, 149, 269, 298, 538, 1043, 1883, 2086, 3766, 7301, 13181, 14602, 26362, 40081, 80162, 280567, 561134, 682289, 1364578, 1963969, 3927938, 4776023, 9552046, 33432161, 66864322, 101661061, 183535741, 203322122, 367071482, 711627427, 1284750187, 1423254854, 2569500374, 4981391989, 8993251309, 9962783978, 17986502618, 27346825409, 54693650818, 191427777863, 382855555726, 1339994445041, 2679988890082]

約数ペア:

[(1, 2679988890082), (2, 1339994445041), (7, 382855555726), (14, 191427777863), (49, 54693650818), (98, 27346825409), (149, 17986502618), (269, 9962783978), (298, 8993251309), (538, 4981391989), (1043, 2569500374), (1883, 1423254854), (2086, 1284750187), (3766, 711627427), (7301, 367071482), (13181, 203322122), (14602, 183535741), (26362, 101661061), (40081, 66864322), (80162, 33432161), (280567, 9552046), (561134, 4776023), (682289, 3927938), (1364578, 1963969)]