310871932

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{70717}}^1$

素因数の和:70885

約数の個数: 24

約数和(自身を含む): 625712864

約数和(自身を除く): 314840932

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 70717, 141434, 282868, 495019, 990038, 1980076, 11102569, 22205138, 44410276, 77717983, 155435966, 310871932]

約数ペア:

[(1, 310871932), (2, 155435966), (4, 77717983), (7, 44410276), (14, 22205138), (28, 11102569), (157, 1980076), (314, 990038), (628, 495019), (1099, 282868), (2198, 141434), (4396, 70717)]