319499572

素因数分解:

$2^2\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{3547}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 639377984

約数和(自身を除く): 319878412

約数列:

[1, 2, 4, 7, 14, 28, 3217, 3547, 6434, 7094, 12868, 14188, 22519, 24829, 45038, 49658, 90076, 99316, 11410699, 22821398, 45642796, 79874893, 159749786, 319499572]

約数ペア:

[(1, 319499572), (2, 159749786), (4, 79874893), (7, 45642796), (14, 22821398), (28, 11410699), (3217, 99316), (3547, 90076), (6434, 49658), (7094, 45038), (12868, 24829), (14188, 22519)]