2069660158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{216991}}^1$

素因数の和:217263

約数の個数: 16

約数和(自身を含む): 3280919040

約数和(自身を除く): 1211258882

約数列:

[1, 2, 19, 38, 251, 502, 4769, 9538, 216991, 433982, 4122829, 8245658, 54464741, 108929482, 1034830079, 2069660158]

約数ペア:

[(1, 2069660158), (2, 1034830079), (19, 108929482), (38, 54464741), (251, 8245658), (502, 4122829), (4769, 433982), (9538, 216991)]