743372

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1505280

約数和(自身を除く): 761908

約数列:

[1, 2, 4, 7, 14, 28, 139, 191, 278, 382, 556, 764, 973, 1337, 1946, 2674, 3892, 5348, 26549, 53098, 106196, 185843, 371686, 743372]

約数ペア:

[(1, 743372), (2, 371686), (4, 185843), (7, 106196), (14, 53098), (28, 26549), (139, 5348), (191, 3892), (278, 2674), (382, 1946), (556, 1337), (764, 973)]