1799621922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2339}}^1\times {\mathrm{2617}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 4190266080

約数和(自身を除く): 2390644158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2339, 2617, 4678, 5234, 7017, 7851, 14034, 15702, 16373, 18319, 32746, 36638, 49119, 54957, 98238, 109914, 114611, 128233, 229222, 256466, 343833, 384699, 687666, 769398, 6121163, 12242326, 18363489, 36726978, 42848141, 85696282, 128544423, 257088846, 299936987, 599873974, 899810961, 1799621922]

約数ペア:

[(1, 1799621922), (2, 899810961), (3, 599873974), (6, 299936987), (7, 257088846), (14, 128544423), (21, 85696282), (42, 42848141), (49, 36726978), (98, 18363489), (147, 12242326), (294, 6121163), (2339, 769398), (2617, 687666), (4678, 384699), (5234, 343833), (7017, 256466), (7851, 229222), (14034, 128233), (15702, 114611), (16373, 109914), (18319, 98238), (32746, 54957), (36638, 49119)]