1711996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 3655008

約数和(自身を除く): 1943012

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 73, 82, 143, 146, 164, 286, 292, 451, 533, 572, 803, 902, 949, 1066, 1606, 1804, 1898, 2132, 2993, 3212, 3796, 5863, 5986, 10439, 11726, 11972, 20878, 23452, 32923, 38909, 41756, 65846, 77818, 131692, 155636, 427999, 855998, 1711996]

約数ペア:

[(1, 1711996), (2, 855998), (4, 427999), (11, 155636), (13, 131692), (22, 77818), (26, 65846), (41, 41756), (44, 38909), (52, 32923), (73, 23452), (82, 20878), (143, 11972), (146, 11726), (164, 10439), (286, 5986), (292, 5863), (451, 3796), (533, 3212), (572, 2993), (803, 2132), (902, 1898), (949, 1804), (1066, 1606)]