2680490946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{3343}}^1$

素因数の和:4495

約数の個数: 64

約数和(自身を含む): 6494957568

約数和(自身を除く): 3814466622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1123, 2246, 3343, 3369, 6686, 6738, 7861, 10029, 15722, 19091, 20058, 23401, 23583, 38182, 46802, 47166, 56831, 57273, 70203, 113662, 114546, 133637, 140406, 170493, 267274, 340986, 397817, 400911, 795634, 801822, 1193451, 2386902, 3754189, 7508378, 11262567, 22525134, 26279323, 52558646, 63821213, 78837969, 127642426, 157675938, 191463639, 382927278, 446748491, 893496982, 1340245473, 2680490946]

約数ペア:

[(1, 2680490946), (2, 1340245473), (3, 893496982), (6, 446748491), (7, 382927278), (14, 191463639), (17, 157675938), (21, 127642426), (34, 78837969), (42, 63821213), (51, 52558646), (102, 26279323), (119, 22525134), (238, 11262567), (357, 7508378), (714, 3754189), (1123, 2386902), (2246, 1193451), (3343, 801822), (3369, 795634), (6686, 400911), (6738, 397817), (7861, 340986), (10029, 267274), (15722, 170493), (19091, 140406), (20058, 133637), (23401, 114546), (23583, 113662), (38182, 70203), (46802, 57273), (47166, 56831)]