2900381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 426019

約数列:

[1, 11, 41, 59, 109, 451, 649, 1199, 2419, 4469, 6431, 26609, 49159, 70741, 263671, 2900381]

約数ペア:

[(1, 2900381), (11, 263671), (41, 70741), (59, 49159), (109, 26609), (451, 6431), (649, 4469), (1199, 2419)]