854654844

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{1669}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 2016291200

約数和(自身を除く): 1161636356

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 307, 417, 556, 614, 834, 921, 1228, 1668, 1669, 1842, 3338, 3684, 5007, 6676, 10014, 20028, 42673, 85346, 128019, 170692, 231991, 256038, 463982, 512076, 512383, 695973, 927964, 1024766, 1391946, 1537149, 2049532, 2783892, 3074298, 6148596, 71221237, 142442474, 213663711, 284884948, 427327422, 854654844]

約数ペア:

[(1, 854654844), (2, 427327422), (3, 284884948), (4, 213663711), (6, 142442474), (12, 71221237), (139, 6148596), (278, 3074298), (307, 2783892), (417, 2049532), (556, 1537149), (614, 1391946), (834, 1024766), (921, 927964), (1228, 695973), (1668, 512383), (1669, 512076), (1842, 463982), (3338, 256038), (3684, 231991), (5007, 170692), (6676, 128019), (10014, 85346), (20028, 42673)]