289078642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 475891200

約数和(自身を除く): 186812558

約数列:

[1, 2, 17, 34, 53, 59, 106, 118, 901, 1003, 1802, 2006, 2719, 3127, 5438, 6254, 46223, 53159, 92446, 106318, 144107, 160421, 288214, 320842, 2449819, 2727157, 4899638, 5454314, 8502313, 17004626, 144539321, 289078642]

約数ペア:

[(1, 289078642), (2, 144539321), (17, 17004626), (34, 8502313), (53, 5454314), (59, 4899638), (106, 2727157), (118, 2449819), (901, 320842), (1003, 288214), (1802, 160421), (2006, 144107), (2719, 106318), (3127, 92446), (5438, 53159), (6254, 46223)]