4087244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 8311968

約数和(自身を除く): 4224724

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 2393, 4786, 9572, 16751, 33502, 67004, 145973, 291946, 583892, 1021811, 2043622, 4087244]

約数ペア:

[(1, 4087244), (2, 2043622), (4, 1021811), (7, 583892), (14, 291946), (28, 145973), (61, 67004), (122, 33502), (244, 16751), (427, 9572), (854, 4786), (1708, 2393)]