274243732

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{315949}}^1$

素因数の和:315991

約数の個数: 24

約数和(自身を含む): 566182400

約数和(自身を除く): 291938668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 315949, 631898, 1263796, 2211643, 4423286, 8846572, 9794419, 19588838, 39177676, 68560933, 137121866, 274243732]

約数ペア:

[(1, 274243732), (2, 137121866), (4, 68560933), (7, 39177676), (14, 19588838), (28, 9794419), (31, 8846572), (62, 4423286), (124, 2211643), (217, 1263796), (434, 631898), (868, 315949)]