1961484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 5510400

約数和(自身を除く): 3548916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1229, 1596, 2458, 3687, 4916, 7374, 8603, 14748, 17206, 23351, 25809, 34412, 46702, 51618, 70053, 93404, 103236, 140106, 163457, 280212, 326914, 490371, 653828, 980742, 1961484]

約数ペア:

[(1, 1961484), (2, 980742), (3, 653828), (4, 490371), (6, 326914), (7, 280212), (12, 163457), (14, 140106), (19, 103236), (21, 93404), (28, 70053), (38, 51618), (42, 46702), (57, 34412), (76, 25809), (84, 23351), (114, 17206), (133, 14748), (228, 8603), (266, 7374), (399, 4916), (532, 3687), (798, 2458), (1229, 1596)]