259739098

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{7523}}^1$

素因数の和:7869

約数の個数: 16

約数和(自身を含む): 397447776

約数和(自身を除く): 137708678

約数列:

[1, 2, 61, 122, 283, 566, 7523, 15046, 17263, 34526, 458903, 917806, 2129009, 4258018, 129869549, 259739098]

約数ペア:

[(1, 259739098), (2, 129869549), (61, 4258018), (122, 2129009), (283, 917806), (566, 458903), (7523, 34526), (15046, 17263)]