1719208806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5807}}^1$

素因数の和:5898

約数の個数: 96

約数和(自身を含む): 4290485760

約数和(自身を除く): 2571276954

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 53, 57, 98, 106, 114, 133, 147, 159, 266, 294, 318, 371, 399, 742, 798, 931, 1007, 1113, 1862, 2014, 2226, 2597, 2793, 3021, 5194, 5586, 5807, 6042, 7049, 7791, 11614, 14098, 15582, 17421, 21147, 34842, 40649, 42294, 49343, 81298, 98686, 110333, 121947, 148029, 220666, 243894, 284543, 296058, 307771, 330999, 569086, 615542, 661998, 772331, 853629, 923313, 1544662, 1707258, 1846626, 2154397, 2316993, 4308794, 4633986, 5406317, 5847649, 6463191, 10812634, 11695298, 12926382, 15080779, 16218951, 17542947, 30161558, 32437902, 35085894, 40933543, 45242337, 81867086, 90484674, 122800629, 245601258, 286534801, 573069602, 859604403, 1719208806]

約数ペア:

[(1, 1719208806), (2, 859604403), (3, 573069602), (6, 286534801), (7, 245601258), (14, 122800629), (19, 90484674), (21, 81867086), (38, 45242337), (42, 40933543), (49, 35085894), (53, 32437902), (57, 30161558), (98, 17542947), (106, 16218951), (114, 15080779), (133, 12926382), (147, 11695298), (159, 10812634), (266, 6463191), (294, 5847649), (318, 5406317), (371, 4633986), (399, 4308794), (742, 2316993), (798, 2154397), (931, 1846626), (1007, 1707258), (1113, 1544662), (1862, 923313), (2014, 853629), (2226, 772331), (2597, 661998), (2793, 615542), (3021, 569086), (5194, 330999), (5586, 307771), (5807, 296058), (6042, 284543), (7049, 243894), (7791, 220666), (11614, 148029), (14098, 121947), (15582, 110333), (17421, 98686), (21147, 81298), (34842, 49343), (40649, 42294)]