2052076

素因数分解:

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

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4264960

約数和(自身を除く): 2212884

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 67, 76, 124, 134, 247, 268, 403, 494, 589, 806, 871, 988, 1178, 1273, 1612, 1742, 2077, 2356, 2546, 3484, 4154, 5092, 7657, 8308, 15314, 16549, 27001, 30628, 33098, 39463, 54002, 66196, 78926, 108004, 157852, 513019, 1026038, 2052076]

約数ペア:

[(1, 2052076), (2, 1026038), (4, 513019), (13, 157852), (19, 108004), (26, 78926), (31, 66196), (38, 54002), (52, 39463), (62, 33098), (67, 30628), (76, 27001), (124, 16549), (134, 15314), (247, 8308), (268, 7657), (403, 5092), (494, 4154), (589, 3484), (806, 2546), (871, 2356), (988, 2077), (1178, 1742), (1273, 1612)]