1399804588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22229}}^1$

素因数の和:22426

約数の個数: 48

約数和(自身を含む): 3032527680

約数和(自身を除く): 1632723092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 15743, 22229, 31486, 44458, 62972, 88916, 155603, 288977, 311206, 577954, 622412, 1155908, 2022839, 3845617, 4045678, 7691234, 8091356, 15382468, 26919319, 49993021, 53838638, 99986042, 107677276, 199972084, 349951147, 699902294, 1399804588]

約数ペア:

[(1, 1399804588), (2, 699902294), (4, 349951147), (7, 199972084), (13, 107677276), (14, 99986042), (26, 53838638), (28, 49993021), (52, 26919319), (91, 15382468), (173, 8091356), (182, 7691234), (346, 4045678), (364, 3845617), (692, 2022839), (1211, 1155908), (2249, 622412), (2422, 577954), (4498, 311206), (4844, 288977), (8996, 155603), (15743, 88916), (22229, 62972), (31486, 44458)]