2660516534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 4741416960

約数和(自身を除く): 2080900426

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 67, 134, 247, 403, 494, 589, 806, 871, 1178, 1273, 1742, 2077, 2546, 2593, 4154, 5186, 7657, 15314, 16549, 27001, 33098, 33709, 39463, 49267, 54002, 67418, 78926, 80383, 98534, 160766, 173731, 347462, 513019, 640471, 1026038, 1044979, 1280942, 1527277, 2089958, 2258503, 3054554, 3300889, 4517006, 5385661, 6601778, 10771322, 19854601, 39709202, 42911557, 70013593, 85823114, 102327559, 140027186, 204655118, 1330258267, 2660516534]

約数ペア:

[(1, 2660516534), (2, 1330258267), (13, 204655118), (19, 140027186), (26, 102327559), (31, 85823114), (38, 70013593), (62, 42911557), (67, 39709202), (134, 19854601), (247, 10771322), (403, 6601778), (494, 5385661), (589, 4517006), (806, 3300889), (871, 3054554), (1178, 2258503), (1273, 2089958), (1742, 1527277), (2077, 1280942), (2546, 1044979), (2593, 1026038), (4154, 640471), (5186, 513019), (7657, 347462), (15314, 173731), (16549, 160766), (27001, 98534), (33098, 80383), (33709, 78926), (39463, 67418), (49267, 54002)]