1555852336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1594111}}^1$

素因数の和:1594180

約数の個数: 20

約数和(自身を含む): 3063883264

約数和(自身を除く): 1508030928

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1594111, 3188222, 6376444, 12752888, 25505776, 97240771, 194481542, 388963084, 777926168, 1555852336]

約数ペア:

[(1, 1555852336), (2, 777926168), (4, 388963084), (8, 194481542), (16, 97240771), (61, 25505776), (122, 12752888), (244, 6376444), (488, 3188222), (976, 1594111)]