1275221498

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{8641}}^1$

素因数の和:9409

約数の個数: 16

約数和(自身を含む): 1932938856

約数和(自身を除く): 657717358

約数列:

[1, 2, 113, 226, 653, 1306, 8641, 17282, 73789, 147578, 976433, 1952866, 5642573, 11285146, 637610749, 1275221498]

約数ペア:

[(1, 1275221498), (2, 637610749), (113, 11285146), (226, 5642573), (653, 1952866), (1306, 976433), (8641, 147578), (17282, 73789)]