5218388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 11652480

約数和(自身を除く): 6434092

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 577, 646, 1154, 1292, 2261, 2308, 4039, 4522, 8078, 9044, 9809, 10963, 16156, 19618, 21926, 39236, 43852, 68663, 76741, 137326, 153482, 186371, 274652, 306964, 372742, 745484, 1304597, 2609194, 5218388]

約数ペア:

[(1, 5218388), (2, 2609194), (4, 1304597), (7, 745484), (14, 372742), (17, 306964), (19, 274652), (28, 186371), (34, 153482), (38, 137326), (68, 76741), (76, 68663), (119, 43852), (133, 39236), (238, 21926), (266, 19618), (323, 16156), (476, 10963), (532, 9809), (577, 9044), (646, 8078), (1154, 4522), (1292, 4039), (2261, 2308)]