1247502010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1211167}}^1$

素因数の和:1211277

約数の個数: 16

約数和(自身を含む): 2267306496

約数和(自身を除く): 1019804486

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1211167, 2422334, 6055835, 12111670, 124750201, 249500402, 623751005, 1247502010]

約数ペア:

[(1, 1247502010), (2, 623751005), (5, 249500402), (10, 124750201), (103, 12111670), (206, 6055835), (515, 2422334), (1030, 1211167)]