2061469249

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{4289}}^1$

素因数の和:4897

約数の個数: 24

約数和(自身を含む): 2544090120

約数和(自身を除く): 482620871

約数列:

[1, 7, 17, 49, 119, 577, 833, 4039, 4289, 9809, 28273, 30023, 68663, 72913, 210161, 480641, 510391, 2474753, 3572737, 17323271, 42070801, 121262897, 294495607, 2061469249]

約数ペア:

[(1, 2061469249), (7, 294495607), (17, 121262897), (49, 42070801), (119, 17323271), (577, 3572737), (833, 2474753), (4039, 510391), (4289, 480641), (9809, 210161), (28273, 72913), (30023, 68663)]