1944293890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2525057}}^1$

素因数の和:2525082

約数の個数: 32

約数和(自身を含む): 4363300224

約数和(自身を除く): 2419006334

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2525057, 5050114, 12625285, 17675399, 25250570, 27775627, 35350798, 55551254, 88376995, 138878135, 176753990, 194429389, 277756270, 388858778, 972146945, 1944293890]

約数ペア:

[(1, 1944293890), (2, 972146945), (5, 388858778), (7, 277756270), (10, 194429389), (11, 176753990), (14, 138878135), (22, 88376995), (35, 55551254), (55, 35350798), (70, 27775627), (77, 25250570), (110, 17675399), (154, 12625285), (385, 5050114), (770, 2525057)]