289968126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{117017}}^1$

素因数の和:117088

約数の個数: 32

約数和(自身を含む): 674023680

約数和(自身を除く): 384055554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 117017, 234034, 351051, 702102, 819119, 1638238, 2457357, 4914714, 6904003, 13808006, 20712009, 41424018, 48328021, 96656042, 144984063, 289968126]

約数ペア:

[(1, 289968126), (2, 144984063), (3, 96656042), (6, 48328021), (7, 41424018), (14, 20712009), (21, 13808006), (42, 6904003), (59, 4914714), (118, 2457357), (177, 1638238), (354, 819119), (413, 702102), (826, 351051), (1239, 234034), (2478, 117017)]