2051270392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 3989260800

約数和(自身を除く): 1937990408

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 193, 251, 268, 316, 386, 502, 536, 632, 772, 1004, 1544, 2008, 5293, 10586, 12931, 15247, 16817, 19829, 21172, 25862, 30494, 33634, 39658, 42344, 48443, 51724, 60988, 67268, 79316, 96886, 103448, 121976, 134536, 158632, 193772, 387544, 1021549, 1328543, 2043098, 2657086, 3245681, 3826997, 4086196, 5314172, 6491362, 7653994, 8172392, 10628344, 12982724, 15307988, 25965448, 30615976, 256408799, 512817598, 1025635196, 2051270392]

約数ペア:

[(1, 2051270392), (2, 1025635196), (4, 512817598), (8, 256408799), (67, 30615976), (79, 25965448), (134, 15307988), (158, 12982724), (193, 10628344), (251, 8172392), (268, 7653994), (316, 6491362), (386, 5314172), (502, 4086196), (536, 3826997), (632, 3245681), (772, 2657086), (1004, 2043098), (1544, 1328543), (2008, 1021549), (5293, 387544), (10586, 193772), (12931, 158632), (15247, 134536), (16817, 121976), (19829, 103448), (21172, 96886), (25862, 79316), (30494, 67268), (33634, 60988), (39658, 51724), (42344, 48443)]