1947974

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 3395616

約数和(自身を除く): 1447642

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2281, 4562, 15967, 31934, 139141, 278282, 973987, 1947974]

約数ペア:

[(1, 1947974), (2, 973987), (7, 278282), (14, 139141), (61, 31934), (122, 15967), (427, 4562), (854, 2281)]