986700286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1849

約数の個数: 64

約数和(自身を含む): 1848510720

約数和(自身を除く): 861810434

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 107, 143, 209, 214, 247, 286, 418, 494, 1177, 1391, 1697, 2033, 2354, 2717, 2782, 3394, 4066, 5434, 15301, 18667, 22061, 22363, 26429, 30602, 32243, 37334, 44122, 44726, 52858, 64486, 181579, 242671, 290719, 354673, 363158, 419159, 485342, 581438, 709346, 838318, 1997369, 2360527, 3450001, 3994738, 4610749, 4721054, 6900002, 9221498, 25965797, 37950011, 44850013, 51931594, 75900022, 89700026, 493350143, 986700286]

約数ペア:

[(1, 986700286), (2, 493350143), (11, 89700026), (13, 75900022), (19, 51931594), (22, 44850013), (26, 37950011), (38, 25965797), (107, 9221498), (143, 6900002), (209, 4721054), (214, 4610749), (247, 3994738), (286, 3450001), (418, 2360527), (494, 1997369), (1177, 838318), (1391, 709346), (1697, 581438), (2033, 485342), (2354, 419159), (2717, 363158), (2782, 354673), (3394, 290719), (4066, 242671), (5434, 181579), (15301, 64486), (18667, 52858), (22061, 44726), (22363, 44122), (26429, 37334), (30602, 32243)]