4282370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 8249472

約数和(自身を除く): 3967102

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 433, 866, 989, 1978, 2165, 4330, 4945, 9890, 9959, 18619, 19918, 37238, 49795, 93095, 99590, 186190, 428237, 856474, 2141185, 4282370]

約数ペア:

[(1, 4282370), (2, 2141185), (5, 856474), (10, 428237), (23, 186190), (43, 99590), (46, 93095), (86, 49795), (115, 37238), (215, 19918), (230, 18619), (430, 9959), (433, 9890), (866, 4945), (989, 4330), (1978, 2165)]