917191884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{474737}}^1$

素因数の和:474774

約数の個数: 48

約数和(自身を含む): 2552191488

約数和(自身を除く): 1634999604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 474737, 949474, 1424211, 1898948, 2848422, 3323159, 5696844, 6646318, 9969477, 10918951, 13292636, 19938954, 21837902, 32756853, 39877908, 43675804, 65513706, 76432657, 131027412, 152865314, 229297971, 305730628, 458595942, 917191884]

約数ペア:

[(1, 917191884), (2, 458595942), (3, 305730628), (4, 229297971), (6, 152865314), (7, 131027412), (12, 76432657), (14, 65513706), (21, 43675804), (23, 39877908), (28, 32756853), (42, 21837902), (46, 19938954), (69, 13292636), (84, 10918951), (92, 9969477), (138, 6646318), (161, 5696844), (276, 3323159), (322, 2848422), (483, 1898948), (644, 1424211), (966, 949474), (1932, 474737)]