804080356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 1502645760

約数和(自身を除く): 698565404

約数列:

[1, 2, 4, 31, 41, 62, 82, 109, 124, 164, 218, 436, 1271, 1451, 2542, 2902, 3379, 4469, 5084, 5804, 6758, 8938, 13516, 17876, 44981, 59491, 89962, 118982, 138539, 158159, 179924, 237964, 277078, 316318, 554156, 632636, 1844221, 3688442, 4902929, 6484519, 7376884, 9805858, 12969038, 19611716, 25938076, 201020089, 402040178, 804080356]

約数ペア:

[(1, 804080356), (2, 402040178), (4, 201020089), (31, 25938076), (41, 19611716), (62, 12969038), (82, 9805858), (109, 7376884), (124, 6484519), (164, 4902929), (218, 3688442), (436, 1844221), (1271, 632636), (1451, 554156), (2542, 316318), (2902, 277078), (3379, 237964), (4469, 179924), (5084, 158159), (5804, 138539), (6758, 118982), (8938, 89962), (13516, 59491), (17876, 44981)]