1728396574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{48679}}^1$

素因数の和:49155

約数の個数: 16

約数和(自身を含む): 2662017120

約数和(自身を除く): 933620546

約数列:

[1, 2, 41, 82, 433, 866, 17753, 35506, 48679, 97358, 1995839, 3991678, 21078007, 42156014, 864198287, 1728396574]

約数ペア:

[(1, 1728396574), (2, 864198287), (41, 42156014), (82, 21078007), (433, 3991678), (866, 1995839), (17753, 97358), (35506, 48679)]