971570298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 2088229248

約数和(自身を除く): 1116658950

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 251, 274, 277, 411, 502, 554, 753, 822, 831, 1506, 1662, 2329, 4267, 4658, 4709, 6987, 8534, 9418, 12801, 13974, 14127, 25602, 28254, 34387, 37949, 68774, 69527, 75898, 103161, 113847, 139054, 206322, 208581, 227694, 417162, 584579, 645133, 1169158, 1181959, 1290266, 1753737, 1935399, 2363918, 3507474, 3545877, 3870798, 7091754, 9525199, 19050398, 28575597, 57151194, 161928383, 323856766, 485785149, 971570298]

約数ペア:

[(1, 971570298), (2, 485785149), (3, 323856766), (6, 161928383), (17, 57151194), (34, 28575597), (51, 19050398), (102, 9525199), (137, 7091754), (251, 3870798), (274, 3545877), (277, 3507474), (411, 2363918), (502, 1935399), (554, 1753737), (753, 1290266), (822, 1181959), (831, 1169158), (1506, 645133), (1662, 584579), (2329, 417162), (4267, 227694), (4658, 208581), (4709, 206322), (6987, 139054), (8534, 113847), (9418, 103161), (12801, 75898), (13974, 69527), (14127, 68774), (25602, 37949), (28254, 34387)]