1662490154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{114797}}^1$

素因数の和:115369

約数の個数: 16

約数和(自身を含む): 2690405928

約数和(自身を除く): 1027915774

約数列:

[1, 2, 13, 26, 557, 1114, 7241, 14482, 114797, 229594, 1492361, 2984722, 63941929, 127883858, 831245077, 1662490154]

約数ペア:

[(1, 1662490154), (2, 831245077), (13, 127883858), (26, 63941929), (557, 2984722), (1114, 1492361), (7241, 229594), (14482, 114797)]