1273656536

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{134807}}^1$

素因数の和:135994

約数の個数: 16

約数和(自身を含む): 2390145840

約数和(自身を除く): 1116489304

約数列:

[1, 2, 4, 8, 1181, 2362, 4724, 9448, 134807, 269614, 539228, 1078456, 159207067, 318414134, 636828268, 1273656536]

約数ペア:

[(1, 1273656536), (2, 636828268), (4, 318414134), (8, 159207067), (1181, 1078456), (2362, 539228), (4724, 269614), (9448, 134807)]