2180726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 3576960

約数和(自身を除く): 1396234

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 2069, 4138, 35173, 64139, 70346, 128278, 1090363, 2180726]

約数ペア:

[(1, 2180726), (2, 1090363), (17, 128278), (31, 70346), (34, 64139), (62, 35173), (527, 4138), (1054, 2069)]