1839438146

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75991}}^1$

素因数の和:76039

約数の個数: 48

約数和(自身を含む): 3638496960

約数和(自身を除く): 1799058814

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 3458, 12103, 24206, 75991, 151982, 531937, 987883, 1063874, 1443829, 1975766, 2887658, 3723559, 6915181, 7447118, 10106803, 13830362, 18769777, 20213606, 37539554, 48406267, 70747621, 96812534, 131388439, 141495242, 262776878, 919719073, 1839438146]

約数ペア:

[(1, 1839438146), (2, 919719073), (7, 262776878), (13, 141495242), (14, 131388439), (19, 96812534), (26, 70747621), (38, 48406267), (49, 37539554), (91, 20213606), (98, 18769777), (133, 13830362), (182, 10106803), (247, 7447118), (266, 6915181), (494, 3723559), (637, 2887658), (931, 1975766), (1274, 1443829), (1729, 1063874), (1862, 987883), (3458, 531937), (12103, 151982), (24206, 75991)]