350813372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1979}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 757532160

約数和(自身を除く): 406718788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 487, 974, 1948, 1979, 3409, 3958, 6331, 6818, 7916, 12662, 13636, 13853, 25324, 25727, 27706, 44317, 51454, 55412, 88634, 102908, 177268, 180089, 360178, 720356, 963773, 1927546, 3855092, 6746411, 12529049, 13492822, 25058098, 26985644, 50116196, 87703343, 175406686, 350813372]

約数ペア:

[(1, 350813372), (2, 175406686), (4, 87703343), (7, 50116196), (13, 26985644), (14, 25058098), (26, 13492822), (28, 12529049), (52, 6746411), (91, 3855092), (182, 1927546), (364, 963773), (487, 720356), (974, 360178), (1948, 180089), (1979, 177268), (3409, 102908), (3958, 88634), (6331, 55412), (6818, 51454), (7916, 44317), (12662, 27706), (13636, 25727), (13853, 25324)]