2141566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 1809794

約数列:

[1, 2, 7, 14, 19, 38, 83, 97, 133, 166, 194, 266, 581, 679, 1162, 1358, 1577, 1843, 3154, 3686, 8051, 11039, 12901, 16102, 22078, 25802, 56357, 112714, 152969, 305938, 1070783, 2141566]

約数ペア:

[(1, 2141566), (2, 1070783), (7, 305938), (14, 152969), (19, 112714), (38, 56357), (83, 25802), (97, 22078), (133, 16102), (166, 12901), (194, 11039), (266, 8051), (581, 3686), (679, 3154), (1162, 1843), (1358, 1577)]