97903988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 211849344

約数和(自身を除く): 113945356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 971, 1108, 1939, 1942, 3601, 3878, 3884, 6797, 7202, 7756, 12623, 13594, 14404, 25207, 25246, 27188, 50414, 50492, 88361, 100828, 176722, 268967, 353444, 537934, 1075868, 1882769, 3496571, 3765538, 6993142, 7531076, 13986284, 24475997, 48951994, 97903988]

約数ペア:

[(1, 97903988), (2, 48951994), (4, 24475997), (7, 13986284), (13, 7531076), (14, 6993142), (26, 3765538), (28, 3496571), (52, 1882769), (91, 1075868), (182, 537934), (277, 353444), (364, 268967), (554, 176722), (971, 100828), (1108, 88361), (1939, 50492), (1942, 50414), (3601, 27188), (3878, 25246), (3884, 25207), (6797, 14404), (7202, 13594), (7756, 12623)]