3257156

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 6624576

約数和(自身を除く): 3367420

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1907, 3814, 7628, 13349, 26698, 53396, 116327, 232654, 465308, 814289, 1628578, 3257156]

約数ペア:

[(1, 3257156), (2, 1628578), (4, 814289), (7, 465308), (14, 232654), (28, 116327), (61, 53396), (122, 26698), (244, 13349), (427, 7628), (854, 3814), (1708, 1907)]