2912551208

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{732533}}^1$

素因数の和:732617

約数の個数: 32

約数和(自身を含む): 6329093760

約数和(自身を除く): 3416542552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 732533, 1465066, 2930132, 5127731, 5860264, 10255462, 20510924, 41021848, 52009843, 104019686, 208039372, 364068901, 416078744, 728137802, 1456275604, 2912551208]

約数ペア:

[(1, 2912551208), (2, 1456275604), (4, 728137802), (7, 416078744), (8, 364068901), (14, 208039372), (28, 104019686), (56, 52009843), (71, 41021848), (142, 20510924), (284, 10255462), (497, 5860264), (568, 5127731), (994, 2930132), (1988, 1465066), (3976, 732533)]