1896000652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{274147}}^1$

素因数の和:274190

約数の個数: 48

約数和(自身を含む): 4298640640

約数和(自身を除く): 2402639988

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 274147, 548294, 1096588, 1919029, 3563911, 3838058, 5208793, 7127822, 7676116, 10417586, 14255644, 20835172, 24947377, 36461551, 49894754, 67714309, 72923102, 99789508, 135428618, 145846204, 270857236, 474000163, 948000326, 1896000652]

約数ペア:

[(1, 1896000652), (2, 948000326), (4, 474000163), (7, 270857236), (13, 145846204), (14, 135428618), (19, 99789508), (26, 72923102), (28, 67714309), (38, 49894754), (52, 36461551), (76, 24947377), (91, 20835172), (133, 14255644), (182, 10417586), (247, 7676116), (266, 7127822), (364, 5208793), (494, 3838058), (532, 3563911), (988, 1919029), (1729, 1096588), (3458, 548294), (6916, 274147)]