380832488

素因数分解:

$2^3\times {\mathrm{2731}}^1\times {\mathrm{17431}}^1$

素因数の和:20168

約数の個数: 16

約数和(自身を含む): 714363360

約数和(自身を除く): 333530872

約数列:

[1, 2, 4, 8, 2731, 5462, 10924, 17431, 21848, 34862, 69724, 139448, 47604061, 95208122, 190416244, 380832488]

約数ペア:

[(1, 380832488), (2, 190416244), (4, 95208122), (8, 47604061), (2731, 139448), (5462, 69724), (10924, 34862), (17431, 21848)]