325535236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 618943332

約数和(自身を除く): 293408096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 397, 676, 794, 1213, 1588, 2426, 4852, 5161, 10322, 15769, 20644, 31538, 63076, 67093, 134186, 204997, 268372, 409994, 481561, 819988, 963122, 1926244, 6260293, 12520586, 25041172, 81383809, 162767618, 325535236]

約数ペア:

[(1, 325535236), (2, 162767618), (4, 81383809), (13, 25041172), (26, 12520586), (52, 6260293), (169, 1926244), (338, 963122), (397, 819988), (676, 481561), (794, 409994), (1213, 268372), (1588, 204997), (2426, 134186), (4852, 67093), (5161, 63076), (10322, 31538), (15769, 20644)]