1539348328

素因数分解:

$2^3\times 7^4\times {\mathrm{80141}}^1$

素因数の和:80175

約数の個数: 40

約数和(自身を含む): 3367166130

約数和(自身を除く): 1827817802

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 80141, 160282, 320564, 560987, 641128, 1121974, 2243948, 3926909, 4487896, 7853818, 15707636, 27488363, 31415272, 54976726, 109953452, 192418541, 219906904, 384837082, 769674164, 1539348328]

約数ペア:

[(1, 1539348328), (2, 769674164), (4, 384837082), (7, 219906904), (8, 192418541), (14, 109953452), (28, 54976726), (49, 31415272), (56, 27488363), (98, 15707636), (196, 7853818), (343, 4487896), (392, 3926909), (686, 2243948), (1372, 1121974), (2401, 641128), (2744, 560987), (4802, 320564), (9604, 160282), (19208, 80141)]