1025921812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{6379}}^1$

素因数の和:7711

約数の個数: 24

約数和(自身を含む): 1854997760

約数和(自身を除く): 829075948

約数列:

[1, 2, 4, 31, 62, 124, 1297, 2594, 5188, 6379, 12758, 25516, 40207, 80414, 160828, 197749, 395498, 790996, 8273563, 16547126, 33094252, 256480453, 512960906, 1025921812]

約数ペア:

[(1, 1025921812), (2, 512960906), (4, 256480453), (31, 33094252), (62, 16547126), (124, 8273563), (1297, 790996), (2594, 395498), (5188, 197749), (6379, 160828), (12758, 80414), (25516, 40207)]