2153849

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 16

約数和(自身を含む): 2428416

約数和(自身を除く): 274567

約数列:

[1, 17, 31, 61, 67, 527, 1037, 1139, 1891, 2077, 4087, 32147, 35309, 69479, 126697, 2153849]

約数ペア:

[(1, 2153849), (17, 126697), (31, 69479), (61, 35309), (67, 32147), (527, 4087), (1037, 2077), (1139, 1891)]