1370333168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{616157}}^1$

素因数の和:616304

約数の個数: 20

約数和(自身を含む): 2674125720

約数和(自身を除く): 1303792552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 616157, 1232314, 2464628, 4929256, 9858512, 85645823, 171291646, 342583292, 685166584, 1370333168]

約数ペア:

[(1, 1370333168), (2, 685166584), (4, 342583292), (8, 171291646), (16, 85645823), (139, 9858512), (278, 4929256), (556, 2464628), (1112, 1232314), (2224, 616157)]