489480782870

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2251}}^1\times {\mathrm{44651}}^1$

素因数の和:47396

約数の個数: 32

約数和(自身を含む): 883286574336

約数和(自身を除く): 393805791466

約数列:

[1, 2, 5, 10, 487, 974, 2251, 2435, 4502, 4870, 11255, 22510, 44651, 89302, 223255, 446510, 1096237, 2192474, 5481185, 10962370, 21745037, 43490074, 100509401, 108725185, 201018802, 217450370, 502547005, 1005094010, 48948078287, 97896156574, 244740391435, 489480782870]

約数ペア:

[(1, 489480782870), (2, 244740391435), (5, 97896156574), (10, 48948078287), (487, 1005094010), (974, 502547005), (2251, 217450370), (2435, 201018802), (4502, 108725185), (4870, 100509401), (11255, 43490074), (22510, 21745037), (44651, 10962370), (89302, 5481185), (223255, 2192474), (446510, 1096237)]