1274010256

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{256031}}^1$

素因数の和:256350

約数の個数: 20

約数和(自身を含む): 2476341504

約数和(自身を除く): 1202331248

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 256031, 512062, 1024124, 2048248, 4096496, 79625641, 159251282, 318502564, 637005128, 1274010256]

約数ペア:

[(1, 1274010256), (2, 637005128), (4, 318502564), (8, 159251282), (16, 79625641), (311, 4096496), (622, 2048248), (1244, 1024124), (2488, 512062), (4976, 256031)]