1323897134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 2477164032

約数和(自身を除く): 1153266898

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 211, 238, 287, 422, 574, 643, 697, 1286, 1394, 1477, 2954, 3587, 4501, 4879, 7174, 8651, 9002, 9758, 10931, 17302, 21862, 25109, 26363, 50218, 52726, 60557, 76517, 121114, 135673, 147067, 153034, 184541, 271346, 294134, 369082, 448171, 896342, 949711, 1029469, 1899422, 2058938, 2306441, 3137197, 4612882, 5562593, 6274394, 11125186, 16145087, 32290174, 38938151, 77876302, 94564081, 189128162, 661948567, 1323897134]

約数ペア:

[(1, 1323897134), (2, 661948567), (7, 189128162), (14, 94564081), (17, 77876302), (34, 38938151), (41, 32290174), (82, 16145087), (119, 11125186), (211, 6274394), (238, 5562593), (287, 4612882), (422, 3137197), (574, 2306441), (643, 2058938), (697, 1899422), (1286, 1029469), (1394, 949711), (1477, 896342), (2954, 448171), (3587, 369082), (4501, 294134), (4879, 271346), (7174, 184541), (8651, 153034), (9002, 147067), (9758, 135673), (10931, 121114), (17302, 76517), (21862, 60557), (25109, 52726), (26363, 50218)]