245366898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{254003}}^1$

素因数の和:254038

約数の個数: 32

約数和(自身を含む): 585225216

約数和(自身を除く): 339858318

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 254003, 508006, 762009, 1524018, 1778021, 3556042, 5334063, 5842069, 10668126, 11684138, 17526207, 35052414, 40894483, 81788966, 122683449, 245366898]

約数ペア:

[(1, 245366898), (2, 122683449), (3, 81788966), (6, 40894483), (7, 35052414), (14, 17526207), (21, 11684138), (23, 10668126), (42, 5842069), (46, 5334063), (69, 3556042), (138, 1778021), (161, 1524018), (322, 762009), (483, 508006), (966, 254003)]