2783166469531

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1429}}^1\times {\mathrm{14411}}^1$

素因数の和:16339

約数の個数: 32

約数和(自身を含む): 3264490944000

約数和(自身を除く): 481324474469

約数列:

[1, 7, 43, 301, 449, 1429, 3143, 10003, 14411, 19307, 61447, 100877, 135149, 430129, 619673, 641621, 4337711, 4491347, 6470539, 20593319, 27589703, 45293773, 144153233, 193127921, 278233177, 885512717, 1947632239, 6198589019, 9246400231, 64724801617, 397595209933, 2783166469531]

約数ペア:

[(1, 2783166469531), (7, 397595209933), (43, 64724801617), (301, 9246400231), (449, 6198589019), (1429, 1947632239), (3143, 885512717), (10003, 278233177), (14411, 193127921), (19307, 144153233), (61447, 45293773), (100877, 27589703), (135149, 20593319), (430129, 6470539), (619673, 4491347), (641621, 4337711)]