1994448

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 5296288

約数和(自身を除く): 3301840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1123, 1776, 2246, 3369, 4492, 6738, 8984, 13476, 17968, 26952, 41551, 53904, 83102, 124653, 166204, 249306, 332408, 498612, 664816, 997224, 1994448]

約数ペア:

[(1, 1994448), (2, 997224), (3, 664816), (4, 498612), (6, 332408), (8, 249306), (12, 166204), (16, 124653), (24, 83102), (37, 53904), (48, 41551), (74, 26952), (111, 17968), (148, 13476), (222, 8984), (296, 6738), (444, 4492), (592, 3369), (888, 2246), (1123, 1776)]