1944712

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 72

約数和(自身を含む): 4776030

約数和(自身を除く): 2831318

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 121, 154, 164, 196, 242, 287, 308, 328, 392, 451, 484, 539, 574, 616, 847, 902, 968, 1078, 1148, 1694, 1804, 2009, 2156, 2296, 3157, 3388, 3608, 4018, 4312, 4961, 5929, 6314, 6776, 8036, 9922, 11858, 12628, 16072, 19844, 22099, 23716, 25256, 34727, 39688, 44198, 47432, 69454, 88396, 138908, 176792, 243089, 277816, 486178, 972356, 1944712]

約数ペア:

[(1, 1944712), (2, 972356), (4, 486178), (7, 277816), (8, 243089), (11, 176792), (14, 138908), (22, 88396), (28, 69454), (41, 47432), (44, 44198), (49, 39688), (56, 34727), (77, 25256), (82, 23716), (88, 22099), (98, 19844), (121, 16072), (154, 12628), (164, 11858), (196, 9922), (242, 8036), (287, 6776), (308, 6314), (328, 5929), (392, 4961), (451, 4312), (484, 4018), (539, 3608), (574, 3388), (616, 3157), (847, 2296), (902, 2156), (968, 2009), (1078, 1804), (1148, 1694)]