2912861242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{124919}}^1$

素因数の和:125141

約数の個数: 16

約数和(自身を含む): 4452148800

約数和(自身を除く): 1539287558

約数列:

[1, 2, 89, 131, 178, 262, 11659, 23318, 124919, 249838, 11117791, 16364389, 22235582, 32728778, 1456430621, 2912861242]

約数ペア:

[(1, 2912861242), (2, 1456430621), (89, 32728778), (131, 22235582), (178, 16364389), (262, 11117791), (11659, 249838), (23318, 124919)]