1291245396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809051}}^1$

素因数の和:809084

約数の個数: 48

約数和(自身を含む): 3624552960

約数和(自身を除く): 2333307564

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, 1596, 809051, 1618102, 2427153, 3236204, 4854306, 5663357, 9708612, 11326714, 15371969, 16990071, 22653428, 30743938, 33980142, 46115907, 61487876, 67960284, 92231814, 107603783, 184463628, 215207566, 322811349, 430415132, 645622698, 1291245396]

約数ペア:

[(1, 1291245396), (2, 645622698), (3, 430415132), (4, 322811349), (6, 215207566), (7, 184463628), (12, 107603783), (14, 92231814), (19, 67960284), (21, 61487876), (28, 46115907), (38, 33980142), (42, 30743938), (57, 22653428), (76, 16990071), (84, 15371969), (114, 11326714), (133, 9708612), (228, 5663357), (266, 4854306), (399, 3236204), (532, 2427153), (798, 1618102), (1596, 809051)]