1640984314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 2599905600

約数和(自身を除く): 958921286

約数列:

[1, 2, 29, 58, 89, 107, 178, 214, 2581, 2971, 3103, 5162, 5942, 6206, 9523, 19046, 86159, 172318, 264419, 276167, 317897, 528838, 552334, 635794, 7668151, 9219013, 15336302, 18438026, 28292833, 56585666, 820492157, 1640984314]

約数ペア:

[(1, 1640984314), (2, 820492157), (29, 56585666), (58, 28292833), (89, 18438026), (107, 15336302), (178, 9219013), (214, 7668151), (2581, 635794), (2971, 552334), (3103, 528838), (5162, 317897), (5942, 276167), (6206, 264419), (9523, 172318), (19046, 86159)]