488013470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{224891}}^1$

素因数の和:224936

約数の個数: 32

約数和(自身を含む): 1036302336

約数和(自身を除く): 548288866

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 224891, 449782, 1124455, 1574237, 2248910, 3148474, 6971621, 7871185, 13943242, 15742370, 34858105, 48801347, 69716210, 97602694, 244006735, 488013470]

約数ペア:

[(1, 488013470), (2, 244006735), (5, 97602694), (7, 69716210), (10, 48801347), (14, 34858105), (31, 15742370), (35, 13943242), (62, 7871185), (70, 6971621), (155, 3148474), (217, 2248910), (310, 1574237), (434, 1124455), (1085, 449782), (2170, 224891)]