394067688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2345641}}^1$

素因数の和:2345657

約数の個数: 32

約数和(自身を含む): 1125908160

約数和(自身を除く): 731840472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2345641, 4691282, 7036923, 9382564, 14073846, 16419487, 18765128, 28147692, 32838974, 49258461, 56295384, 65677948, 98516922, 131355896, 197033844, 394067688]

約数ペア:

[(1, 394067688), (2, 197033844), (3, 131355896), (4, 98516922), (6, 65677948), (7, 56295384), (8, 49258461), (12, 32838974), (14, 28147692), (21, 18765128), (24, 16419487), (28, 14073846), (42, 9382564), (56, 7036923), (84, 4691282), (168, 2345641)]