2009091692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{4363}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 3797727360

約数和(自身を除く): 1788635668

約数列:

[1, 2, 4, 19, 38, 73, 76, 83, 146, 166, 292, 332, 1387, 1577, 2774, 3154, 4363, 5548, 6059, 6308, 8726, 12118, 17452, 24236, 82897, 115121, 165794, 230242, 318499, 331588, 362129, 460484, 636998, 724258, 1273996, 1448516, 6051481, 6880451, 12102962, 13760902, 24205924, 26435417, 27521804, 52870834, 105741668, 502272923, 1004545846, 2009091692]

約数ペア:

[(1, 2009091692), (2, 1004545846), (4, 502272923), (19, 105741668), (38, 52870834), (73, 27521804), (76, 26435417), (83, 24205924), (146, 13760902), (166, 12102962), (292, 6880451), (332, 6051481), (1387, 1448516), (1577, 1273996), (2774, 724258), (3154, 636998), (4363, 460484), (5548, 362129), (6059, 331588), (6308, 318499), (8726, 230242), (12118, 165794), (17452, 115121), (24236, 82897)]