853249074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 1908489600

約数和(自身を除く): 1055240526

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 397, 646, 794, 969, 1109, 1191, 1938, 2218, 2382, 3327, 6654, 6749, 7543, 13498, 15086, 18853, 20247, 21071, 22629, 37706, 40494, 42142, 45258, 56559, 63213, 113118, 126426, 128231, 256462, 358207, 384693, 440273, 716414, 769386, 880546, 1074621, 1320819, 2149242, 2641638, 7484641, 8365187, 14969282, 16730374, 22453923, 25095561, 44907846, 50191122, 142208179, 284416358, 426624537, 853249074]

約数ペア:

[(1, 853249074), (2, 426624537), (3, 284416358), (6, 142208179), (17, 50191122), (19, 44907846), (34, 25095561), (38, 22453923), (51, 16730374), (57, 14969282), (102, 8365187), (114, 7484641), (323, 2641638), (397, 2149242), (646, 1320819), (794, 1074621), (969, 880546), (1109, 769386), (1191, 716414), (1938, 440273), (2218, 384693), (2382, 358207), (3327, 256462), (6654, 128231), (6749, 126426), (7543, 113118), (13498, 63213), (15086, 56559), (18853, 45258), (20247, 42142), (21071, 40494), (22629, 37706)]