974453988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1\times {\mathrm{2389}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 2395736000

約数和(自身を除く): 1421282012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1789, 2389, 3578, 4778, 5367, 7156, 7167, 9556, 10734, 14334, 21468, 28668, 33991, 45391, 67982, 90782, 101973, 135964, 136173, 181564, 203946, 272346, 407892, 544692, 4273921, 8547842, 12821763, 17095684, 25643526, 51287052, 81204499, 162408998, 243613497, 324817996, 487226994, 974453988]

約数ペア:

[(1, 974453988), (2, 487226994), (3, 324817996), (4, 243613497), (6, 162408998), (12, 81204499), (19, 51287052), (38, 25643526), (57, 17095684), (76, 12821763), (114, 8547842), (228, 4273921), (1789, 544692), (2389, 407892), (3578, 272346), (4778, 203946), (5367, 181564), (7156, 136173), (7167, 135964), (9556, 101973), (10734, 90782), (14334, 67982), (21468, 45391), (28668, 33991)]