515892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 1296736

約数和(自身を除く): 780844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3307, 6614, 9921, 13228, 19842, 39684, 42991, 85982, 128973, 171964, 257946, 515892]

約数ペア:

[(1, 515892), (2, 257946), (3, 171964), (4, 128973), (6, 85982), (12, 42991), (13, 39684), (26, 19842), (39, 13228), (52, 9921), (78, 6614), (156, 3307)]