561068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 1072512

約数和(自身を除く): 511444

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 223, 446, 629, 892, 1258, 2516, 3791, 7582, 8251, 15164, 16502, 33004, 140267, 280534, 561068]

約数ペア:

[(1, 561068), (2, 280534), (4, 140267), (17, 33004), (34, 16502), (37, 15164), (68, 8251), (74, 7582), (148, 3791), (223, 2516), (446, 1258), (629, 892)]