2025996847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1723

約数の個数: 32

約数和(自身を含む): 2524446720

約数和(自身を除く): 498449873

約数列:

[1, 7, 19, 31, 133, 217, 383, 589, 1283, 2681, 4123, 7277, 8981, 11873, 24377, 39773, 50939, 83111, 170639, 225587, 278411, 491389, 755687, 1579109, 3439723, 5289809, 9336391, 15233059, 65354737, 106631413, 289428121, 2025996847]

約数ペア:

[(1, 2025996847), (7, 289428121), (19, 106631413), (31, 65354737), (133, 15233059), (217, 9336391), (383, 5289809), (589, 3439723), (1283, 1579109), (2681, 755687), (4123, 491389), (7277, 278411), (8981, 225587), (11873, 170639), (24377, 83111), (39773, 50939)]